28553948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18257}}^1$

素因数の和:18301

約数の個数: 24

約数和(自身を含む): 55212192

約数和(自身を除く): 26658244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18257, 36514, 73028, 310369, 419911, 620738, 839822, 1241476, 1679644, 7138487, 14276974, 28553948]

約数ペア:

[(1, 28553948), (2, 14276974), (4, 7138487), (17, 1679644), (23, 1241476), (34, 839822), (46, 620738), (68, 419911), (92, 310369), (391, 73028), (782, 36514), (1564, 18257)]