73507408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353401}}^1$

素因数の和:353422

約数の個数: 20

約数和(自身を含む): 153376468

約数和(自身を除く): 79869060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353401, 706802, 1413604, 2827208, 4594213, 5654416, 9188426, 18376852, 36753704, 73507408]

約数ペア:

[(1, 73507408), (2, 36753704), (4, 18376852), (8, 9188426), (13, 5654416), (16, 4594213), (26, 2827208), (52, 1413604), (104, 706802), (208, 353401)]