28950828

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 69538560

約数和(自身を除く): 40587732

約数列:

[1, 2, 3, 4, 6, 12, 59, 103, 118, 177, 206, 236, 309, 354, 397, 412, 618, 708, 794, 1191, 1236, 1588, 2382, 4764, 6077, 12154, 18231, 23423, 24308, 36462, 40891, 46846, 70269, 72924, 81782, 93692, 122673, 140538, 163564, 245346, 281076, 490692, 2412569, 4825138, 7237707, 9650276, 14475414, 28950828]

約数ペア:

[(1, 28950828), (2, 14475414), (3, 9650276), (4, 7237707), (6, 4825138), (12, 2412569), (59, 490692), (103, 281076), (118, 245346), (177, 163564), (206, 140538), (236, 122673), (309, 93692), (354, 81782), (397, 72924), (412, 70269), (618, 46846), (708, 40891), (794, 36462), (1191, 24308), (1236, 23423), (1588, 18231), (2382, 12154), (4764, 6077)]