64579228

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43517}}^1$

素因数の和:43581

約数の個数: 24

約数和(自身を含む): 131598432

約数和(自身を除く): 67019204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 43517, 87034, 174068, 304619, 609238, 1218476, 2306401, 4612802, 9225604, 16144807, 32289614, 64579228]

約数ペア:

[(1, 64579228), (2, 32289614), (4, 16144807), (7, 9225604), (14, 4612802), (28, 2306401), (53, 1218476), (106, 609238), (212, 304619), (371, 174068), (742, 87034), (1484, 43517)]