39910156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6382

約数の個数: 36

約数和(自身を含む): 82687696

約数和(自身を除く): 42777540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 6343, 12686, 25372, 69773, 82459, 139546, 164918, 279092, 329836, 767503, 907049, 1535006, 1814098, 3070012, 3628196, 9977539, 19955078, 39910156]

約数ペア:

[(1, 39910156), (2, 19955078), (4, 9977539), (11, 3628196), (13, 3070012), (22, 1814098), (26, 1535006), (44, 907049), (52, 767503), (121, 329836), (143, 279092), (242, 164918), (286, 139546), (484, 82459), (572, 69773), (1573, 25372), (3146, 12686), (6292, 6343)]