8874928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 18391680

約数和(自身を除く): 9516752

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 617, 899, 1234, 1798, 2468, 3596, 4936, 7192, 9872, 14384, 17893, 19127, 35786, 38254, 71572, 76508, 143144, 153016, 286288, 306032, 554683, 1109366, 2218732, 4437464, 8874928]

約数ペア:

[(1, 8874928), (2, 4437464), (4, 2218732), (8, 1109366), (16, 554683), (29, 306032), (31, 286288), (58, 153016), (62, 143144), (116, 76508), (124, 71572), (232, 38254), (248, 35786), (464, 19127), (496, 17893), (617, 14384), (899, 9872), (1234, 7192), (1798, 4936), (2468, 3596)]