64332464

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 142990848

約数和(自身を除く): 78658384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 1871, 2149, 2456, 3742, 4298, 4912, 7484, 8596, 13097, 14968, 17192, 26194, 29936, 34384, 52388, 104776, 209552, 574397, 1148794, 2297588, 4020779, 4595176, 8041558, 9190352, 16083116, 32166232, 64332464]

約数ペア:

[(1, 64332464), (2, 32166232), (4, 16083116), (7, 9190352), (8, 8041558), (14, 4595176), (16, 4020779), (28, 2297588), (56, 1148794), (112, 574397), (307, 209552), (614, 104776), (1228, 52388), (1871, 34384), (2149, 29936), (2456, 26194), (3742, 17192), (4298, 14968), (4912, 13097), (7484, 8596)]