52428298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 34360502

約数列:

[1, 2, 13, 26, 89, 139, 163, 178, 278, 326, 1157, 1807, 2119, 2314, 3614, 4238, 12371, 14507, 22657, 24742, 29014, 45314, 160823, 188591, 294541, 321646, 377182, 589082, 2016473, 4032946, 26214149, 52428298]

約数ペア:

[(1, 52428298), (2, 26214149), (13, 4032946), (26, 2016473), (89, 589082), (139, 377182), (163, 321646), (178, 294541), (278, 188591), (326, 160823), (1157, 45314), (1807, 29014), (2119, 24742), (2314, 22657), (3614, 14507), (4238, 12371)]