2567421632

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{507797}}^1$

素因数の和:507888

約数の個数: 28

約数和(自身を含む): 5159227680

約数和(自身を除く): 2591806048

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 507797, 1015594, 2031188, 4062376, 8124752, 16249504, 32499008, 40115963, 80231926, 160463852, 320927704, 641855408, 1283710816, 2567421632]

約数ペア:

[(1, 2567421632), (2, 1283710816), (4, 641855408), (8, 320927704), (16, 160463852), (32, 80231926), (64, 40115963), (79, 32499008), (158, 16249504), (316, 8124752), (632, 4062376), (1264, 2031188), (2528, 1015594), (5056, 507797)]