64993128

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{8821}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 163030560

約数和(自身を除く): 98037432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 8821, 17642, 26463, 35284, 52926, 70568, 105852, 211704, 2708047, 5416094, 8124141, 10832188, 16248282, 21664376, 32496564, 64993128]

約数ペア:

[(1, 64993128), (2, 32496564), (3, 21664376), (4, 16248282), (6, 10832188), (8, 8124141), (12, 5416094), (24, 2708047), (307, 211704), (614, 105852), (921, 70568), (1228, 52926), (1842, 35284), (2456, 26463), (3684, 17642), (7368, 8821)]