66639274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 48353366

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 2851, 5702, 11687, 23374, 37063, 74126, 82679, 88381, 165358, 176762, 1074827, 1148953, 2149654, 2297906, 2563049, 5126098, 33319637, 66639274]

約数ペア:

[(1, 66639274), (2, 33319637), (13, 5126098), (26, 2563049), (29, 2297906), (31, 2149654), (58, 1148953), (62, 1074827), (377, 176762), (403, 165358), (754, 88381), (806, 82679), (899, 74126), (1798, 37063), (2851, 23374), (5702, 11687)]