42496454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21260

約数の個数: 32

約数和(自身を含む): 85591296

約数和(自身を除く): 43094842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 21227, 42454, 148589, 233497, 275951, 297178, 466994, 551902, 1634479, 1931657, 3035461, 3268958, 3863314, 6070922, 21248227, 42496454]

約数ペア:

[(1, 42496454), (2, 21248227), (7, 6070922), (11, 3863314), (13, 3268958), (14, 3035461), (22, 1931657), (26, 1634479), (77, 551902), (91, 466994), (143, 297178), (154, 275951), (182, 233497), (286, 148589), (1001, 42454), (2002, 21227)]