25100138

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 19776022

約数列:

[1, 2, 7, 14, 29, 58, 203, 211, 293, 406, 422, 586, 1477, 2051, 2954, 4102, 6119, 8497, 12238, 16994, 42833, 59479, 61823, 85666, 118958, 123646, 432761, 865522, 1792867, 3585734, 12550069, 25100138]

約数ペア:

[(1, 25100138), (2, 12550069), (7, 3585734), (14, 1792867), (29, 865522), (58, 432761), (203, 123646), (211, 118958), (293, 85666), (406, 61823), (422, 59479), (586, 42833), (1477, 16994), (2051, 12238), (2954, 8497), (4102, 6119)]