77634784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{142711}}^1$

素因数の和:142738

約数の個数: 24

約数和(自身を含む): 161835408

約数和(自身を除く): 84200624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 142711, 285422, 570844, 1141688, 2283376, 2426087, 4566752, 4852174, 9704348, 19408696, 38817392, 77634784]

約数ペア:

[(1, 77634784), (2, 38817392), (4, 19408696), (8, 9704348), (16, 4852174), (17, 4566752), (32, 2426087), (34, 2283376), (68, 1141688), (136, 570844), (272, 285422), (544, 142711)]