28894454

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 43920096

約数和(自身を除く): 15025642

約数列:

[1, 2, 151, 241, 302, 397, 482, 794, 36391, 59947, 72782, 95677, 119894, 191354, 14447227, 28894454]

約数ペア:

[(1, 28894454), (2, 14447227), (151, 191354), (241, 119894), (302, 95677), (397, 72782), (482, 59947), (794, 36391)]