56771624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77983}}^1$

素因数の和:78009

約数の個数: 32

約数和(自身を含む): 131013120

約数和(自身を除く): 74241496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 77983, 155966, 311932, 545881, 623864, 1013779, 1091762, 2027558, 2183524, 4055116, 4367048, 7096453, 8110232, 14192906, 28385812, 56771624]

約数ペア:

[(1, 56771624), (2, 28385812), (4, 14192906), (7, 8110232), (8, 7096453), (13, 4367048), (14, 4055116), (26, 2183524), (28, 2027558), (52, 1091762), (56, 1013779), (91, 623864), (104, 545881), (182, 311932), (364, 155966), (728, 77983)]