74455628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10301}}^1$

素因数の和:10457

約数の個数: 24

約数和(自身を含む): 141343440

約数和(自身を除く): 66887812

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 10301, 20602, 41204, 133913, 267826, 535652, 1431839, 2863678, 5727356, 18613907, 37227814, 74455628]

約数ペア:

[(1, 74455628), (2, 37227814), (4, 18613907), (13, 5727356), (26, 2863678), (52, 1431839), (139, 535652), (278, 267826), (556, 133913), (1807, 41204), (3614, 20602), (7228, 10301)]