65731004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 120957144

約数和(自身を除く): 55226140

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 173, 188, 346, 692, 2021, 2209, 4042, 4418, 7439, 8084, 8131, 8836, 14878, 16262, 29756, 32524, 94987, 189974, 349633, 379948, 382157, 699266, 764314, 1398532, 1528628, 16432751, 32865502, 65731004]

約数ペア:

[(1, 65731004), (2, 32865502), (4, 16432751), (43, 1528628), (47, 1398532), (86, 764314), (94, 699266), (172, 382157), (173, 379948), (188, 349633), (346, 189974), (692, 94987), (2021, 32524), (2209, 29756), (4042, 16262), (4418, 14878), (7439, 8836), (8084, 8131)]