68757964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{9587}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 132084288

約数和(自身を除く): 63326324

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 9587, 19174, 38348, 105457, 210914, 421828, 1562681, 3125362, 6250724, 17189491, 34378982, 68757964]

約数ペア:

[(1, 68757964), (2, 34378982), (4, 17189491), (11, 6250724), (22, 3125362), (44, 1562681), (163, 421828), (326, 210914), (652, 105457), (1793, 38348), (3586, 19174), (7172, 9587)]