74672912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{160933}}^1$

素因数の和:160970

約数の個数: 20

約数和(自身を含む): 149668620

約数和(自身を除く): 74995708

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 160933, 321866, 643732, 1287464, 2574928, 4667057, 9334114, 18668228, 37336456, 74672912]

約数ペア:

[(1, 74672912), (2, 37336456), (4, 18668228), (8, 9334114), (16, 4667057), (29, 2574928), (58, 1287464), (116, 643732), (232, 321866), (464, 160933)]