64902638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2549}}^1$

素因数の和:3019

約数の個数: 16

約数和(自身を含む): 100980000

約数和(自身を除く): 36077362

約数列:

[1, 2, 29, 58, 439, 878, 2549, 5098, 12731, 25462, 73921, 147842, 1119011, 2238022, 32451319, 64902638]

約数ペア:

[(1, 64902638), (2, 32451319), (29, 2238022), (58, 1119011), (439, 147842), (878, 73921), (2549, 25462), (5098, 12731)]