7993948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 14462784

約数和(自身を除く): 6468836

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 421, 842, 1684, 4747, 9494, 18988, 19787, 39574, 42521, 79148, 85042, 170084, 1998487, 3996974, 7993948]

約数ペア:

[(1, 7993948), (2, 3996974), (4, 1998487), (47, 170084), (94, 85042), (101, 79148), (188, 42521), (202, 39574), (404, 19787), (421, 18988), (842, 9494), (1684, 4747)]