64224452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 115821720

約数和(自身を除く): 51597268

約数列:

[1, 2, 4, 37, 74, 148, 409, 818, 1061, 1636, 2122, 4244, 15133, 30266, 39257, 60532, 78514, 157028, 433949, 867898, 1735796, 16056113, 32112226, 64224452]

約数ペア:

[(1, 64224452), (2, 32112226), (4, 16056113), (37, 1735796), (74, 867898), (148, 433949), (409, 157028), (818, 78514), (1061, 60532), (1636, 39257), (2122, 30266), (4244, 15133)]