74915464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42373}}^1$

素因数の和:42409

約数の個数: 32

約数和(自身を含む): 160173720

約数和(自身を除く): 85258256

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42373, 84746, 169492, 338984, 550849, 720341, 1101698, 1440682, 2203396, 2881364, 4406792, 5762728, 9364433, 18728866, 37457732, 74915464]

約数ペア:

[(1, 74915464), (2, 37457732), (4, 18728866), (8, 9364433), (13, 5762728), (17, 4406792), (26, 2881364), (34, 2203396), (52, 1440682), (68, 1101698), (104, 720341), (136, 550849), (221, 338984), (442, 169492), (884, 84746), (1768, 42373)]