28242364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 51234176

約数和(自身を除く): 22991812

約数列:

[1, 2, 4, 31, 62, 124, 421, 541, 842, 1082, 1684, 2164, 13051, 16771, 26102, 33542, 52204, 67084, 227761, 455522, 911044, 7060591, 14121182, 28242364]

約数ペア:

[(1, 28242364), (2, 14121182), (4, 7060591), (31, 911044), (62, 455522), (124, 227761), (421, 67084), (541, 52204), (842, 33542), (1082, 26102), (1684, 16771), (2164, 13051)]