71546768

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19699}}^1$

素因数の和:19934

約数の個数: 20

約数和(自身を含む): 139239600

約数和(自身を除く): 67692832

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19699, 39398, 78796, 157592, 315184, 4471673, 8943346, 17886692, 35773384, 71546768]

約数ペア:

[(1, 71546768), (2, 35773384), (4, 17886692), (8, 8943346), (16, 4471673), (227, 315184), (454, 157592), (908, 78796), (1816, 39398), (3632, 19699)]