28579250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{2333}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 62261784

約数和(自身を除く): 33682534

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2333, 2450, 4666, 6125, 11665, 12250, 16331, 23330, 32662, 58325, 81655, 114317, 116650, 163310, 228634, 291625, 408275, 571585, 583250, 816550, 1143170, 2041375, 2857925, 4082750, 5715850, 14289625, 28579250]

約数ペア:

[(1, 28579250), (2, 14289625), (5, 5715850), (7, 4082750), (10, 2857925), (14, 2041375), (25, 1143170), (35, 816550), (49, 583250), (50, 571585), (70, 408275), (98, 291625), (125, 228634), (175, 163310), (245, 116650), (250, 114317), (350, 81655), (490, 58325), (875, 32662), (1225, 23330), (1750, 16331), (2333, 12250), (2450, 11665), (4666, 6125)]