64779538

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 98443800

約数和(自身を除く): 33664262

約数列:

[1, 2, 149, 181, 298, 362, 1201, 2402, 26969, 53938, 178949, 217381, 357898, 434762, 32389769, 64779538]

約数ペア:

[(1, 64779538), (2, 32389769), (149, 434762), (181, 357898), (298, 217381), (362, 178949), (1201, 53938), (2402, 26969)]