28890768

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 74943616

約数和(自身を除く): 46052848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 2221, 3252, 4336, 4442, 6504, 6663, 8884, 13008, 13326, 17768, 26652, 35536, 53304, 106608, 601891, 1203782, 1805673, 2407564, 3611346, 4815128, 7222692, 9630256, 14445384, 28890768]

約数ペア:

[(1, 28890768), (2, 14445384), (3, 9630256), (4, 7222692), (6, 4815128), (8, 3611346), (12, 2407564), (16, 1805673), (24, 1203782), (48, 601891), (271, 106608), (542, 53304), (813, 35536), (1084, 26652), (1626, 17768), (2168, 13326), (2221, 13008), (3252, 8884), (4336, 6663), (4442, 6504)]