28570295866

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{123449}}^1$

素因数の和:123790

約数の個数: 32

約数和(自身を含む): 49964659200

約数和(自身を除く): 21394363334

約数列:

[1, 2, 7, 14, 61, 122, 271, 427, 542, 854, 1897, 3794, 16531, 33062, 115717, 123449, 231434, 246898, 864143, 1728286, 7530389, 15060778, 33454679, 52712723, 66909358, 105425446, 234182753, 468365506, 2040735419, 4081470838, 14285147933, 28570295866]

約数ペア:

[(1, 28570295866), (2, 14285147933), (7, 4081470838), (14, 2040735419), (61, 468365506), (122, 234182753), (271, 105425446), (427, 66909358), (542, 52712723), (854, 33454679), (1897, 15060778), (3794, 7530389), (16531, 1728286), (33062, 864143), (115717, 246898), (123449, 231434)]