64764406

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20201}}^1$

素因数の和:20439

約数の個数: 16

約数和(自身を含む): 111515040

約数和(自身を除く): 46750634

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 20201, 40402, 141407, 282814, 4626029, 9252058, 32382203, 64764406]

約数ペア:

[(1, 64764406), (2, 32382203), (7, 9252058), (14, 4626029), (229, 282814), (458, 141407), (1603, 40402), (3206, 20201)]