87728398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 143428320

約数和(自身を除く): 55699922

約数列:

[1, 2, 17, 34, 59, 101, 118, 202, 433, 866, 1003, 1717, 2006, 3434, 5959, 7361, 11918, 14722, 25547, 43733, 51094, 87466, 101303, 202606, 434299, 743461, 868598, 1486922, 2580247, 5160494, 43864199, 87728398]

約数ペア:

[(1, 87728398), (2, 43864199), (17, 5160494), (34, 2580247), (59, 1486922), (101, 868598), (118, 743461), (202, 434299), (433, 202606), (866, 101303), (1003, 87466), (1717, 51094), (2006, 43733), (3434, 25547), (5959, 14722), (7361, 11918)]