74978162

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11719}}^1$

素因数の和:12185

約数の個数: 16

約数和(自身を含む): 128826240

約数和(自身を除く): 53848078

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 11719, 23438, 82033, 164066, 5355583, 10711166, 37489081, 74978162]

約数ペア:

[(1, 74978162), (2, 37489081), (7, 10711166), (14, 5355583), (457, 164066), (914, 82033), (3199, 23438), (6398, 11719)]