12457664

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3264

約数の個数: 28

約数和(自身を含む): 25133808

約数和(自身を除く): 12676144

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3191, 3904, 6382, 12764, 25528, 51056, 102112, 194651, 204224, 389302, 778604, 1557208, 3114416, 6228832, 12457664]

約数ペア:

[(1, 12457664), (2, 6228832), (4, 3114416), (8, 1557208), (16, 778604), (32, 389302), (61, 204224), (64, 194651), (122, 102112), (244, 51056), (488, 25528), (976, 12764), (1952, 6382), (3191, 3904)]