1265227072

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{88651}}^1$

素因数の和:88886

約数の個数: 28

約数和(自身を含む): 2521972096

約数和(自身を除く): 1256745024

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 88651, 177302, 354604, 709208, 1418416, 2836832, 5673664, 19769173, 39538346, 79076692, 158153384, 316306768, 632613536, 1265227072]

約数ペア:

[(1, 1265227072), (2, 632613536), (4, 316306768), (8, 158153384), (16, 79076692), (32, 39538346), (64, 19769173), (223, 5673664), (446, 2836832), (892, 1418416), (1784, 709208), (3568, 354604), (7136, 177302), (14272, 88651)]