23938028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 42840000

約数和(自身を除く): 18901972

約数列:

[1, 2, 4, 67, 134, 179, 268, 358, 499, 716, 998, 1996, 11993, 23986, 33433, 47972, 66866, 89321, 133732, 178642, 357284, 5984507, 11969014, 23938028]

約数ペア:

[(1, 23938028), (2, 11969014), (4, 5984507), (67, 357284), (134, 178642), (179, 133732), (268, 89321), (358, 66866), (499, 47972), (716, 33433), (998, 23986), (1996, 11993)]