26401896578

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 40158720000

約数和(自身を除く): 13756823422

約数列:

[1, 2, 139, 278, 331, 479, 599, 662, 958, 1198, 46009, 66581, 83261, 92018, 133162, 158549, 166522, 198269, 286921, 317098, 396538, 573842, 22038311, 27559391, 39882019, 44076622, 55118782, 79764038, 94970851, 189941702, 13200948289, 26401896578]

約数ペア:

[(1, 26401896578), (2, 13200948289), (139, 189941702), (278, 94970851), (331, 79764038), (479, 55118782), (599, 44076622), (662, 39882019), (958, 27559391), (1198, 22038311), (46009, 573842), (66581, 396538), (83261, 317098), (92018, 286921), (133162, 198269), (158549, 166522)]