64029290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 127653624

約数和(自身を除く): 63624334

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 293, 410, 533, 586, 1066, 1465, 1681, 2665, 2930, 3362, 3809, 5330, 7618, 8405, 12013, 16810, 19045, 21853, 24026, 38090, 43706, 60065, 109265, 120130, 156169, 218530, 312338, 492533, 780845, 985066, 1561690, 2462665, 4925330, 6402929, 12805858, 32014645, 64029290]

約数ペア:

[(1, 64029290), (2, 32014645), (5, 12805858), (10, 6402929), (13, 4925330), (26, 2462665), (41, 1561690), (65, 985066), (82, 780845), (130, 492533), (205, 312338), (293, 218530), (410, 156169), (533, 120130), (586, 109265), (1066, 60065), (1465, 43706), (1681, 38090), (2665, 24026), (2930, 21853), (3362, 19045), (3809, 16810), (5330, 12013), (7618, 8405)]