61477968

素因数分解:

$2^4\times 3^1\times {\mathrm{1280791}}^1$

素因数の和:1280802

約数の個数: 20

約数和(自身を含む): 158818208

約数和(自身を除く): 97340240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1280791, 2561582, 3842373, 5123164, 7684746, 10246328, 15369492, 20492656, 30738984, 61477968]

約数ペア:

[(1, 61477968), (2, 30738984), (3, 20492656), (4, 15369492), (6, 10246328), (8, 7684746), (12, 5123164), (16, 3842373), (24, 2561582), (48, 1280791)]