28421672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{44971}}^1$

素因数の和:45056

約数の個数: 16

約数和(自身を含む): 53966400

約数和(自身を除く): 25544728

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 44971, 89942, 179884, 359768, 3552709, 7105418, 14210836, 28421672]

約数ペア:

[(1, 28421672), (2, 14210836), (4, 7105418), (8, 3552709), (79, 359768), (158, 179884), (316, 89942), (632, 44971)]