42909676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19469}}^1$

素因数の和:19521

約数の個数: 24

約数和(自身を含む): 81774000

約数和(自身を除く): 38864324

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 19469, 38938, 77876, 369911, 564601, 739822, 1129202, 1479644, 2258404, 10727419, 21454838, 42909676]

約数ペア:

[(1, 42909676), (2, 21454838), (4, 10727419), (19, 2258404), (29, 1479644), (38, 1129202), (58, 739822), (76, 564601), (116, 369911), (551, 77876), (1102, 38938), (2204, 19469)]