64679048

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39827}}^1$

素因数の和:39869

約数の個数: 32

約数和(自身を含む): 143380800

約数和(自身を除く): 78701752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 39827, 79654, 159308, 278789, 318616, 557578, 1115156, 1154983, 2230312, 2309966, 4619932, 8084881, 9239864, 16169762, 32339524, 64679048]

約数ペア:

[(1, 64679048), (2, 32339524), (4, 16169762), (7, 9239864), (8, 8084881), (14, 4619932), (28, 2309966), (29, 2230312), (56, 1154983), (58, 1115156), (116, 557578), (203, 318616), (232, 278789), (406, 159308), (812, 79654), (1624, 39827)]