28249019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 31102848

約数和(自身を除く): 2853829

約数列:

[1, 17, 37, 97, 463, 629, 1649, 3589, 7871, 17131, 44911, 61013, 291227, 763487, 1661707, 28249019]

約数ペア:

[(1, 28249019), (17, 1661707), (37, 763487), (97, 291227), (463, 61013), (629, 44911), (1649, 17131), (3589, 7871)]