25711289632

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{1489}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 58376626560

約数和(自身を除く): 32665336928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 491, 628, 982, 1099, 1256, 1489, 1964, 2198, 2512, 2978, 3437, 3928, 4396, 5024, 5956, 6874, 7856, 8792, 10423, 11912, 13748, 15712, 17584, 20846, 23824, 27496, 35168, 41692, 47648, 54992, 77087, 83384, 109984, 154174, 166768, 233773, 308348, 333536, 467546, 539609, 616696, 731099, 935092, 1079218, 1233392, 1462198, 1636411, 1870184, 2158436, 2466784, 2924396, 3272822, 3740368, 4316872, 5117693, 5848792, 6545644, 7480736, 8633744, 10235386, 11697584, 13091288, 17267488, 20470772, 23395168, 26182576, 40941544, 52365152, 81883088, 114782543, 163766176, 229565086, 459130172, 803477801, 918260344, 1606955602, 1836520688, 3213911204, 3673041376, 6427822408, 12855644816, 25711289632]

約数ペア:

[(1, 25711289632), (2, 12855644816), (4, 6427822408), (7, 3673041376), (8, 3213911204), (14, 1836520688), (16, 1606955602), (28, 918260344), (32, 803477801), (56, 459130172), (112, 229565086), (157, 163766176), (224, 114782543), (314, 81883088), (491, 52365152), (628, 40941544), (982, 26182576), (1099, 23395168), (1256, 20470772), (1489, 17267488), (1964, 13091288), (2198, 11697584), (2512, 10235386), (2978, 8633744), (3437, 7480736), (3928, 6545644), (4396, 5848792), (5024, 5117693), (5956, 4316872), (6874, 3740368), (7856, 3272822), (8792, 2924396), (10423, 2466784), (11912, 2158436), (13748, 1870184), (15712, 1636411), (17584, 1462198), (20846, 1233392), (23824, 1079218), (27496, 935092), (35168, 731099), (41692, 616696), (47648, 539609), (54992, 467546), (77087, 333536), (83384, 308348), (109984, 233773), (154174, 166768)]