38577364

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^2$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 79392544

約数和(自身を除く): 40815180

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 179, 301, 358, 602, 716, 1204, 1253, 2506, 5012, 7697, 15394, 30788, 32041, 53879, 64082, 107758, 128164, 215516, 224287, 448574, 897148, 1377763, 2755526, 5511052, 9644341, 19288682, 38577364]

約数ペア:

[(1, 38577364), (2, 19288682), (4, 9644341), (7, 5511052), (14, 2755526), (28, 1377763), (43, 897148), (86, 448574), (172, 224287), (179, 215516), (301, 128164), (358, 107758), (602, 64082), (716, 53879), (1204, 32041), (1253, 30788), (2506, 15394), (5012, 7697)]