28337410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91411}}^1$

素因数の和:91449

約数の個数: 16

約数和(自身を含む): 52653312

約数和(自身を除く): 24315902

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91411, 182822, 457055, 914110, 2833741, 5667482, 14168705, 28337410]

約数ペア:

[(1, 28337410), (2, 14168705), (5, 5667482), (10, 2833741), (31, 914110), (62, 457055), (155, 182822), (310, 91411)]