28290506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32369}}^1$

素因数の和:32413

約数の個数: 16

約数和(自身を含む): 46612800

約数和(自身を除く): 18322294

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32369, 64738, 615011, 744487, 1230022, 1488974, 14145253, 28290506]

約数ペア:

[(1, 28290506), (2, 14145253), (19, 1488974), (23, 1230022), (38, 744487), (46, 615011), (437, 64738), (874, 32369)]