13312264

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 28857600

約数和(自身を除く): 15545336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 2671, 4984, 5342, 10684, 18697, 21368, 37394, 74788, 149576, 237719, 475438, 950876, 1664033, 1901752, 3328066, 6656132, 13312264]

約数ペア:

[(1, 13312264), (2, 6656132), (4, 3328066), (7, 1901752), (8, 1664033), (14, 950876), (28, 475438), (56, 237719), (89, 149576), (178, 74788), (356, 37394), (623, 21368), (712, 18697), (1246, 10684), (2492, 5342), (2671, 4984)]