73984918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{310861}}^1$

素因数の和:310887

約数の個数: 16

約数和(自身を含む): 134292384

約数和(自身を除く): 60307466

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 310861, 621722, 2176027, 4352054, 5284637, 10569274, 36992459, 73984918]

約数ペア:

[(1, 73984918), (2, 36992459), (7, 10569274), (14, 5284637), (17, 4352054), (34, 2176027), (119, 621722), (238, 310861)]