64367001928

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{4177}}^1\times {\mathrm{12269}}^1$

素因数の和:16609

約数の個数: 32

約数和(自身を含む): 121495822200

約数和(自身を除く): 57128820272

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 4177, 8354, 12269, 16708, 24538, 33416, 49076, 98152, 655789, 1311578, 1926233, 2623156, 3852466, 5246312, 7704932, 15409864, 51247613, 102495226, 204990452, 409980904, 8045875241, 16091750482, 32183500964, 64367001928]

約数ペア:

[(1, 64367001928), (2, 32183500964), (4, 16091750482), (8, 8045875241), (157, 409980904), (314, 204990452), (628, 102495226), (1256, 51247613), (4177, 15409864), (8354, 7704932), (12269, 5246312), (16708, 3852466), (24538, 2623156), (33416, 1926233), (49076, 1311578), (98152, 655789)]