64880944

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{3343}}^1$

素因数の和:4564

約数の個数: 20

約数和(自身を含む): 125848096

約数和(自身を除く): 60967152

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 3343, 4852, 6686, 9704, 13372, 19408, 26744, 53488, 4055059, 8110118, 16220236, 32440472, 64880944]

約数ペア:

[(1, 64880944), (2, 32440472), (4, 16220236), (8, 8110118), (16, 4055059), (1213, 53488), (2426, 26744), (3343, 19408), (4852, 13372), (6686, 9704)]