47728778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{3221}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 74234880

約数和(自身を除く): 26506102

約数列:

[1, 2, 31, 62, 239, 478, 3221, 6442, 7409, 14818, 99851, 199702, 769819, 1539638, 23864389, 47728778]

約数ペア:

[(1, 47728778), (2, 23864389), (31, 1539638), (62, 769819), (239, 199702), (478, 99851), (3221, 14818), (6442, 7409)]