64975274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51001}}^1$

素因数の和:51030

約数の個数: 24

約数和(自身を含む): 122098788

約数和(自身を除く): 57123514

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 51001, 102002, 357007, 663013, 714014, 1326026, 2499049, 4641091, 4998098, 9282182, 32487637, 64975274]

約数ペア:

[(1, 64975274), (2, 32487637), (7, 9282182), (13, 4998098), (14, 4641091), (26, 2499049), (49, 1326026), (91, 714014), (98, 663013), (182, 357007), (637, 102002), (1274, 51001)]