39286806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 50707434

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 299, 359, 366, 598, 718, 793, 897, 1077, 1403, 1586, 1794, 2154, 2379, 2806, 4209, 4667, 4758, 8257, 8418, 9334, 14001, 16514, 18239, 21899, 24771, 28002, 36478, 43798, 49542, 54717, 65697, 107341, 109434, 131394, 214682, 284687, 322023, 503677, 569374, 644046, 854061, 1007354, 1511031, 1708122, 3022062, 6547801, 13095602, 19643403, 39286806]

約数ペア:

[(1, 39286806), (2, 19643403), (3, 13095602), (6, 6547801), (13, 3022062), (23, 1708122), (26, 1511031), (39, 1007354), (46, 854061), (61, 644046), (69, 569374), (78, 503677), (122, 322023), (138, 284687), (183, 214682), (299, 131394), (359, 109434), (366, 107341), (598, 65697), (718, 54717), (793, 49542), (897, 43798), (1077, 36478), (1403, 28002), (1586, 24771), (1794, 21899), (2154, 18239), (2379, 16514), (2806, 14001), (4209, 9334), (4667, 8418), (4758, 8257)]