72621796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{1237}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 137096120

約数和(自身を除く): 64474324

約数列:

[1, 2, 4, 13, 26, 52, 1129, 1237, 2258, 2474, 4516, 4948, 14677, 16081, 29354, 32162, 58708, 64324, 1396573, 2793146, 5586292, 18155449, 36310898, 72621796]

約数ペア:

[(1, 72621796), (2, 36310898), (4, 18155449), (13, 5586292), (26, 2793146), (52, 1396573), (1129, 64324), (1237, 58708), (2258, 32162), (2474, 29354), (4516, 16081), (4948, 14677)]