61320784

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5023}}^1$

素因数の和:5147

約数の個数: 40

約数和(自身を含む): 137054720

約数和(自身を除く): 75733936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 5023, 6104, 10046, 12208, 20092, 35161, 40184, 70322, 80368, 140644, 281288, 547507, 562576, 1095014, 2190028, 3832549, 4380056, 7665098, 8760112, 15330196, 30660392, 61320784]

約数ペア:

[(1, 61320784), (2, 30660392), (4, 15330196), (7, 8760112), (8, 7665098), (14, 4380056), (16, 3832549), (28, 2190028), (56, 1095014), (109, 562576), (112, 547507), (218, 281288), (436, 140644), (763, 80368), (872, 70322), (1526, 40184), (1744, 35161), (3052, 20092), (5023, 12208), (6104, 10046)]