47780302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{19793}}^1$

素因数の和:19883

約数の個数: 16

約数和(自身を含む): 76959072

約数和(自身を除く): 29178770

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 19793, 39586, 336481, 672962, 1405303, 2810606, 23890151, 47780302]

約数ペア:

[(1, 47780302), (2, 23890151), (17, 2810606), (34, 1405303), (71, 672962), (142, 336481), (1207, 39586), (2414, 19793)]