28471974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{279137}}^1$

素因数の和:279159

約数の個数: 16

約数和(自身を含む): 60293808

約数和(自身を除く): 31821834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 279137, 558274, 837411, 1674822, 4745329, 9490658, 14235987, 28471974]

約数ペア:

[(1, 28471974), (2, 14235987), (3, 9490658), (6, 4745329), (17, 1674822), (34, 837411), (51, 558274), (102, 279137)]