68907724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1187}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 126137088

約数和(自身を除く): 57229364

約数列:

[1, 2, 4, 23, 46, 92, 631, 1187, 1262, 2374, 2524, 4748, 14513, 27301, 29026, 54602, 58052, 109204, 748997, 1497994, 2995988, 17226931, 34453862, 68907724]

約数ペア:

[(1, 68907724), (2, 34453862), (4, 17226931), (23, 2995988), (46, 1497994), (92, 748997), (631, 109204), (1187, 58052), (1262, 54602), (2374, 29026), (2524, 27301), (4748, 14513)]