73280912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157933}}^1$

素因数の和:157970

約数の個数: 20

約数和(自身を含む): 146878620

約数和(自身を除く): 73597708

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 157933, 315866, 631732, 1263464, 2526928, 4580057, 9160114, 18320228, 36640456, 73280912]

約数ペア:

[(1, 73280912), (2, 36640456), (4, 18320228), (8, 9160114), (16, 4580057), (29, 2526928), (58, 1263464), (116, 631732), (232, 315866), (464, 157933)]