7941551072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 19553911776

約数和(自身を除く): 11612360704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 541, 568, 728, 923, 994, 1082, 1136, 1456, 1846, 1988, 2164, 2272, 2912, 3692, 3787, 3976, 4328, 5041, 6461, 7033, 7384, 7574, 7952, 8656, 10082, 12922, 14066, 14768, 15148, 15904, 17312, 20164, 25844, 28132, 29536, 30296, 35287, 38411, 40328, 49231, 51688, 56264, 60592, 65533, 70574, 76822, 80656, 98462, 103376, 112528, 121184, 131066, 141148, 153644, 161312, 196924, 206752, 225056, 262132, 268877, 282296, 307288, 393848, 458731, 499343, 524264, 537754, 564592, 614576, 787696, 917462, 998686, 1048528, 1075508, 1129184, 1229152, 1575392, 1834924, 1997372, 2097056, 2151016, 2727181, 3495401, 3669848, 3994744, 4302032, 5454362, 6990802, 7339696, 7989488, 8604064, 10908724, 13981604, 14679392, 15978976, 19090267, 21817448, 27963208, 35453353, 38180534, 43634896, 55926416, 70906706, 76361068, 87269792, 111852832, 141813412, 152722136, 248173471, 283626824, 305444272, 496346942, 567253648, 610888544, 992693884, 1134507296, 1985387768, 3970775536, 7941551072]

約数ペア:

[(1, 7941551072), (2, 3970775536), (4, 1985387768), (7, 1134507296), (8, 992693884), (13, 610888544), (14, 567253648), (16, 496346942), (26, 305444272), (28, 283626824), (32, 248173471), (52, 152722136), (56, 141813412), (71, 111852832), (91, 87269792), (104, 76361068), (112, 70906706), (142, 55926416), (182, 43634896), (208, 38180534), (224, 35453353), (284, 27963208), (364, 21817448), (416, 19090267), (497, 15978976), (541, 14679392), (568, 13981604), (728, 10908724), (923, 8604064), (994, 7989488), (1082, 7339696), (1136, 6990802), (1456, 5454362), (1846, 4302032), (1988, 3994744), (2164, 3669848), (2272, 3495401), (2912, 2727181), (3692, 2151016), (3787, 2097056), (3976, 1997372), (4328, 1834924), (5041, 1575392), (6461, 1229152), (7033, 1129184), (7384, 1075508), (7574, 1048528), (7952, 998686), (8656, 917462), (10082, 787696), (12922, 614576), (14066, 564592), (14768, 537754), (15148, 524264), (15904, 499343), (17312, 458731), (20164, 393848), (25844, 307288), (28132, 282296), (29536, 268877), (30296, 262132), (35287, 225056), (38411, 206752), (40328, 196924), (49231, 161312), (51688, 153644), (56264, 141148), (60592, 131066), (65533, 121184), (70574, 112528), (76822, 103376), (80656, 98462)]