64149106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 50866574

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 1871, 2449, 3742, 4898, 13097, 17143, 26194, 34286, 58001, 116002, 147809, 295618, 406007, 812014, 1034663, 2069326, 4582079, 9164158, 32074553, 64149106]

約数ペア:

[(1, 64149106), (2, 32074553), (7, 9164158), (14, 4582079), (31, 2069326), (62, 1034663), (79, 812014), (158, 406007), (217, 295618), (434, 147809), (553, 116002), (1106, 58001), (1871, 34286), (2449, 26194), (3742, 17143), (4898, 13097)]