23845792012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 48985334496

約数和(自身を除く): 25139542484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 137, 212, 274, 371, 548, 742, 959, 1484, 1918, 2213, 2809, 3836, 4426, 5618, 7261, 8852, 11236, 14522, 15491, 19663, 29044, 30982, 39326, 50827, 61964, 78652, 101654, 117289, 203308, 234578, 303181, 384833, 469156, 606362, 769666, 821023, 1212724, 1539332, 1642046, 2122267, 2693831, 3284092, 4244534, 5387662, 6216317, 8489068, 10775324, 12432634, 16068593, 24865268, 32137186, 43514219, 64274372, 87028438, 112480151, 174056876, 224960302, 449920604, 851635429, 1703270858, 3406541716, 5961448003, 11922896006, 23845792012]

約数ペア:

[(1, 23845792012), (2, 11922896006), (4, 5961448003), (7, 3406541716), (14, 1703270858), (28, 851635429), (53, 449920604), (106, 224960302), (137, 174056876), (212, 112480151), (274, 87028438), (371, 64274372), (548, 43514219), (742, 32137186), (959, 24865268), (1484, 16068593), (1918, 12432634), (2213, 10775324), (2809, 8489068), (3836, 6216317), (4426, 5387662), (5618, 4244534), (7261, 3284092), (8852, 2693831), (11236, 2122267), (14522, 1642046), (15491, 1539332), (19663, 1212724), (29044, 821023), (30982, 769666), (39326, 606362), (50827, 469156), (61964, 384833), (78652, 303181), (101654, 234578), (117289, 203308)]