74969687513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24507907}}^1$

素因数の和:24507956

約数の個数: 16

約数和(自身を含む): 94110366720

約数和(自身を除く): 19140679207

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 24507907, 171555349, 465650233, 563681861, 3259551631, 3945773027, 10709955359, 74969687513]

約数ペア:

[(1, 74969687513), (7, 10709955359), (19, 3945773027), (23, 3259551631), (133, 563681861), (161, 465650233), (437, 171555349), (3059, 24507907)]