127517624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2683}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 258147120

約数和(自身を除く): 130629496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1828, 2683, 3656, 5366, 5941, 10732, 11882, 21464, 23764, 34879, 47528, 69758, 139516, 279032, 1226131, 2452262, 4904524, 9809048, 15939703, 31879406, 63758812, 127517624]

約数ペア:

[(1, 127517624), (2, 63758812), (4, 31879406), (8, 15939703), (13, 9809048), (26, 4904524), (52, 2452262), (104, 1226131), (457, 279032), (914, 139516), (1828, 69758), (2683, 47528), (3656, 34879), (5366, 23764), (5941, 21464), (10732, 11882)]