28744624

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{22741}}^1$

素因数の和:22828

約数の個数: 20

約数和(自身を含む): 56400160

約数和(自身を除く): 27655536

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 22741, 45482, 90964, 181928, 363856, 1796539, 3593078, 7186156, 14372312, 28744624]

約数ペア:

[(1, 28744624), (2, 14372312), (4, 7186156), (8, 3593078), (16, 1796539), (79, 363856), (158, 181928), (316, 90964), (632, 45482), (1264, 22741)]