7907172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 22873536

約数和(自身を除く): 14966364

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 557, 676, 1014, 1092, 1114, 1183, 1671, 2028, 2228, 2366, 3342, 3549, 3899, 4732, 6684, 7098, 7241, 7798, 11697, 14196, 14482, 15596, 21723, 23394, 28964, 43446, 46788, 50687, 86892, 94133, 101374, 152061, 188266, 202748, 282399, 304122, 376532, 564798, 608244, 658931, 1129596, 1317862, 1976793, 2635724, 3953586, 7907172]

約数ペア:

[(1, 7907172), (2, 3953586), (3, 2635724), (4, 1976793), (6, 1317862), (7, 1129596), (12, 658931), (13, 608244), (14, 564798), (21, 376532), (26, 304122), (28, 282399), (39, 202748), (42, 188266), (52, 152061), (78, 101374), (84, 94133), (91, 86892), (156, 50687), (169, 46788), (182, 43446), (273, 28964), (338, 23394), (364, 21723), (507, 15596), (546, 14482), (557, 14196), (676, 11697), (1014, 7798), (1092, 7241), (1114, 7098), (1183, 6684), (1671, 4732), (2028, 3899), (2228, 3549), (2366, 3342)]