4984928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 11049696

約数和(自身を除く): 6064768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 521, 598, 736, 1042, 1196, 2084, 2392, 4168, 4784, 6773, 8336, 9568, 11983, 13546, 16672, 23966, 27092, 47932, 54184, 95864, 108368, 155779, 191728, 216736, 311558, 383456, 623116, 1246232, 2492464, 4984928]

約数ペア:

[(1, 4984928), (2, 2492464), (4, 1246232), (8, 623116), (13, 383456), (16, 311558), (23, 216736), (26, 191728), (32, 155779), (46, 108368), (52, 95864), (92, 54184), (104, 47932), (184, 27092), (208, 23966), (299, 16672), (368, 13546), (416, 11983), (521, 9568), (598, 8336), (736, 6773), (1042, 4784), (1196, 4168), (2084, 2392)]