28975674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53069}}^1$

素因数の和:53094

約数の個数: 32

約数和(自身を含む): 71326080

約数和(自身を除く): 42350406

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 53069, 106138, 159207, 318414, 371483, 689897, 742966, 1114449, 1379794, 2069691, 2228898, 4139382, 4829279, 9658558, 14487837, 28975674]

約数ペア:

[(1, 28975674), (2, 14487837), (3, 9658558), (6, 4829279), (7, 4139382), (13, 2228898), (14, 2069691), (21, 1379794), (26, 1114449), (39, 742966), (42, 689897), (78, 371483), (91, 318414), (182, 159207), (273, 106138), (546, 53069)]