26481756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 74405520

約数和(自身を除く): 47923764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1553, 2436, 2842, 3106, 4263, 4659, 5684, 6212, 8526, 9318, 10871, 17052, 18636, 21742, 32613, 43484, 45037, 65226, 76097, 90074, 130452, 135111, 152194, 180148, 228291, 270222, 304388, 315259, 456582, 540444, 630518, 913164, 945777, 1261036, 1891554, 2206813, 3783108, 4413626, 6620439, 8827252, 13240878, 26481756]

約数ペア:

[(1, 26481756), (2, 13240878), (3, 8827252), (4, 6620439), (6, 4413626), (7, 3783108), (12, 2206813), (14, 1891554), (21, 1261036), (28, 945777), (29, 913164), (42, 630518), (49, 540444), (58, 456582), (84, 315259), (87, 304388), (98, 270222), (116, 228291), (147, 180148), (174, 152194), (196, 135111), (203, 130452), (294, 90074), (348, 76097), (406, 65226), (588, 45037), (609, 43484), (812, 32613), (1218, 21742), (1421, 18636), (1553, 17052), (2436, 10871), (2842, 9318), (3106, 8526), (4263, 6212), (4659, 5684)]