28396084

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 51182208

約数和(自身を除く): 22786124

約数列:

[1, 2, 4, 47, 94, 131, 188, 262, 524, 1153, 2306, 4612, 6157, 12314, 24628, 54191, 108382, 151043, 216764, 302086, 604172, 7099021, 14198042, 28396084]

約数ペア:

[(1, 28396084), (2, 14198042), (4, 7099021), (47, 604172), (94, 302086), (131, 216764), (188, 151043), (262, 108382), (524, 54191), (1153, 24628), (2306, 12314), (4612, 6157)]