40029616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 85708800

約数和(自身を除く): 45679184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 2879, 3476, 5758, 6952, 11516, 13904, 23032, 31669, 46064, 63338, 126676, 227441, 253352, 454882, 506704, 909764, 1819528, 2501851, 3639056, 5003702, 10007404, 20014808, 40029616]

約数ペア:

[(1, 40029616), (2, 20014808), (4, 10007404), (8, 5003702), (11, 3639056), (16, 2501851), (22, 1819528), (44, 909764), (79, 506704), (88, 454882), (158, 253352), (176, 227441), (316, 126676), (632, 63338), (869, 46064), (1264, 31669), (1738, 23032), (2879, 13904), (3476, 11516), (5758, 6952)]