28451929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 32544000

約数和(自身を除く): 4092071

約数列:

[1, 11, 29, 79, 319, 869, 1129, 2291, 12419, 25201, 32741, 89191, 360151, 981101, 2586539, 28451929]

約数ペア:

[(1, 28451929), (11, 2586539), (29, 981101), (79, 360151), (319, 89191), (869, 32741), (1129, 25201), (2291, 12419)]