61474804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1621}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 113540000

約数和(自身を除く): 52065196

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1621, 1996, 3242, 6484, 9481, 18962, 30799, 37924, 61598, 123196, 808879, 1617758, 3235516, 15368701, 30737402, 61474804]

約数ペア:

[(1, 61474804), (2, 30737402), (4, 15368701), (19, 3235516), (38, 1617758), (76, 808879), (499, 123196), (998, 61598), (1621, 37924), (1996, 30799), (3242, 18962), (6484, 9481)]