7145372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 14605920

約数和(自身を除く): 7460548

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 137, 221, 236, 274, 442, 548, 767, 884, 1003, 1534, 1781, 2006, 2329, 3068, 3562, 4012, 4658, 7124, 8083, 9316, 13039, 16166, 26078, 30277, 32332, 52156, 60554, 105079, 121108, 137411, 210158, 274822, 420316, 549644, 1786343, 3572686, 7145372]

約数ペア:

[(1, 7145372), (2, 3572686), (4, 1786343), (13, 549644), (17, 420316), (26, 274822), (34, 210158), (52, 137411), (59, 121108), (68, 105079), (118, 60554), (137, 52156), (221, 32332), (236, 30277), (274, 26078), (442, 16166), (548, 13039), (767, 9316), (884, 8083), (1003, 7124), (1534, 4658), (1781, 4012), (2006, 3562), (2329, 3068)]