64480108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7270

約数の個数: 48

約数和(自身を含む): 145555200

約数和(自身を除く): 81075092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7219, 8932, 14438, 28876, 50533, 79409, 101066, 158818, 202132, 209351, 317636, 418702, 555863, 837404, 1111726, 1465457, 2223452, 2302861, 2930914, 4605722, 5861828, 9211444, 16120027, 32240054, 64480108]

約数ペア:

[(1, 64480108), (2, 32240054), (4, 16120027), (7, 9211444), (11, 5861828), (14, 4605722), (22, 2930914), (28, 2302861), (29, 2223452), (44, 1465457), (58, 1111726), (77, 837404), (116, 555863), (154, 418702), (203, 317636), (308, 209351), (319, 202132), (406, 158818), (638, 101066), (812, 79409), (1276, 50533), (2233, 28876), (4466, 14438), (7219, 8932)]