28498716

素因数分解:

$2^2\times 3^4\times {\mathrm{87959}}^1$

素因数の和:87975

約数の個数: 30

約数和(自身を含む): 74502120

約数和(自身を除く): 46003404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87959, 175918, 263877, 351836, 527754, 791631, 1055508, 1583262, 2374893, 3166524, 4749786, 7124679, 9499572, 14249358, 28498716]

約数ペア:

[(1, 28498716), (2, 14249358), (3, 9499572), (4, 7124679), (6, 4749786), (9, 3166524), (12, 2374893), (18, 1583262), (27, 1055508), (36, 791631), (54, 527754), (81, 351836), (108, 263877), (162, 175918), (324, 87959)]