56471728

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 113484800

約数和(自身を除く): 57013072

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1039, 1264, 2078, 3397, 4156, 6794, 8312, 13588, 16624, 27176, 44677, 54352, 82081, 89354, 164162, 178708, 328324, 357416, 656648, 714832, 1313296, 3529483, 7058966, 14117932, 28235864, 56471728]

約数ペア:

[(1, 56471728), (2, 28235864), (4, 14117932), (8, 7058966), (16, 3529483), (43, 1313296), (79, 714832), (86, 656648), (158, 357416), (172, 328324), (316, 178708), (344, 164162), (632, 89354), (688, 82081), (1039, 54352), (1264, 44677), (2078, 27176), (3397, 16624), (4156, 13588), (6794, 8312)]