2756624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 5963160

約数和(自身を除く): 3206536

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 457, 464, 754, 914, 1508, 1828, 3016, 3656, 5941, 6032, 7312, 11882, 13253, 23764, 26506, 47528, 53012, 95056, 106024, 172289, 212048, 344578, 689156, 1378312, 2756624]

約数ペア:

[(1, 2756624), (2, 1378312), (4, 689156), (8, 344578), (13, 212048), (16, 172289), (26, 106024), (29, 95056), (52, 53012), (58, 47528), (104, 26506), (116, 23764), (208, 13253), (232, 11882), (377, 7312), (457, 6032), (464, 5941), (754, 3656), (914, 3016), (1508, 1828)]