7901296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37987}}^1$

素因数の和:38008

約数の個数: 20

約数和(自身を含む): 16486792

約数和(自身を除く): 8585496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37987, 75974, 151948, 303896, 493831, 607792, 987662, 1975324, 3950648, 7901296]

約数ペア:

[(1, 7901296), (2, 3950648), (4, 1975324), (8, 987662), (13, 607792), (16, 493831), (26, 303896), (52, 151948), (104, 75974), (208, 37987)]