40697774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4729}}^1$

素因数の和:5075

約数の個数: 16

約数和(自身を含む): 65955120

約数和(自身を除く): 25257346

約数列:

[1, 2, 13, 26, 331, 662, 4303, 4729, 8606, 9458, 61477, 122954, 1565299, 3130598, 20348887, 40697774]

約数ペア:

[(1, 40697774), (2, 20348887), (13, 3130598), (26, 1565299), (331, 122954), (662, 61477), (4303, 9458), (4729, 8606)]