64692152

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 142956000

約数和(自身を除く): 78263848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2089, 2212, 3871, 4178, 4424, 7742, 8356, 14623, 15484, 16712, 29246, 30968, 58492, 102361, 116984, 165031, 204722, 330062, 409444, 660124, 818888, 1155217, 1320248, 2310434, 4620868, 8086519, 9241736, 16173038, 32346076, 64692152]

約数ペア:

[(1, 64692152), (2, 32346076), (4, 16173038), (7, 9241736), (8, 8086519), (14, 4620868), (28, 2310434), (49, 1320248), (56, 1155217), (79, 818888), (98, 660124), (158, 409444), (196, 330062), (316, 204722), (392, 165031), (553, 116984), (632, 102361), (1106, 58492), (2089, 30968), (2212, 29246), (3871, 16712), (4178, 15484), (4424, 14623), (7742, 8356)]