67688889338

素因数分解:

$2^1\times 7^1\times {\mathrm{64451}}^1\times {\mathrm{75017}}^1$

素因数の和:139477

約数の個数: 16

約数和(自身を含む): 116041443264

約数和(自身を除く): 48352553926

約数列:

[1, 2, 7, 14, 64451, 75017, 128902, 150034, 451157, 525119, 902314, 1050238, 4834920667, 9669841334, 33844444669, 67688889338]

約数ペア:

[(1, 67688889338), (2, 33844444669), (7, 9669841334), (14, 4834920667), (64451, 1050238), (75017, 902314), (128902, 525119), (150034, 451157)]