28570152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91571}}^1$

素因数の和:91593

約数の個数: 32

約数和(自身を含む): 76920480

約数和(自身を除く): 48350328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91571, 183142, 274713, 366284, 549426, 732568, 1098852, 1190423, 2197704, 2380846, 3571269, 4761692, 7142538, 9523384, 14285076, 28570152]

約数ペア:

[(1, 28570152), (2, 14285076), (3, 9523384), (4, 7142538), (6, 4761692), (8, 3571269), (12, 2380846), (13, 2197704), (24, 1190423), (26, 1098852), (39, 732568), (52, 549426), (78, 366284), (104, 274713), (156, 183142), (312, 91571)]