28796838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11621}}^1$

素因数の和:11692

約数の個数: 32

約数和(自身を含む): 66942720

約数和(自身を除く): 38145882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11621, 23242, 34863, 69726, 81347, 162694, 244041, 488082, 685639, 1371278, 2056917, 4113834, 4799473, 9598946, 14398419, 28796838]

約数ペア:

[(1, 28796838), (2, 14398419), (3, 9598946), (6, 4799473), (7, 4113834), (14, 2056917), (21, 1371278), (42, 685639), (59, 488082), (118, 244041), (177, 162694), (354, 81347), (413, 69726), (826, 34863), (1239, 23242), (2478, 11621)]