28828822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 49932288

約数和(自身を除く): 21103466

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1031, 1271, 2062, 2542, 11341, 13981, 22682, 27962, 31961, 42271, 63922, 84542, 351571, 464981, 703142, 929962, 1310401, 2620802, 14414411, 28828822]

約数ペア:

[(1, 28828822), (2, 14414411), (11, 2620802), (22, 1310401), (31, 929962), (41, 703142), (62, 464981), (82, 351571), (341, 84542), (451, 63922), (682, 42271), (902, 31961), (1031, 27962), (1271, 22682), (2062, 13981), (2542, 11341)]