40644986402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5133239}}^1$

素因数の和:5133385

約数の個数: 16

約数和(自身を含む): 63200450880

約数和(自身を除く): 22555464478

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 5133239, 10266478, 189929843, 379859686, 549256573, 1098513146, 20322493201, 40644986402]

約数ペア:

[(1, 40644986402), (2, 20322493201), (37, 1098513146), (74, 549256573), (107, 379859686), (214, 189929843), (3959, 10266478), (7918, 5133239)]