27920216

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 53730000

約数和(自身を除く): 25809784

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 397, 472, 596, 794, 1192, 1588, 3176, 8791, 17582, 23423, 35164, 46846, 59153, 70328, 93692, 118306, 187384, 236612, 473224, 3490027, 6980054, 13960108, 27920216]

約数ペア:

[(1, 27920216), (2, 13960108), (4, 6980054), (8, 3490027), (59, 473224), (118, 236612), (149, 187384), (236, 118306), (298, 93692), (397, 70328), (472, 59153), (596, 46846), (794, 35164), (1192, 23423), (1588, 17582), (3176, 8791)]