28971996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{104971}}^1$

素因数の和:105001

約数の個数: 24

約数和(自身を含む): 70541184

約数和(自身を除く): 41569188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 104971, 209942, 314913, 419884, 629826, 1259652, 2414333, 4828666, 7242999, 9657332, 14485998, 28971996]

約数ペア:

[(1, 28971996), (2, 14485998), (3, 9657332), (4, 7242999), (6, 4828666), (12, 2414333), (23, 1259652), (46, 629826), (69, 419884), (92, 314913), (138, 209942), (276, 104971)]