47290744

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 91163520

約数和(自身を除く): 43872776

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 1063, 2126, 4252, 5561, 8504, 11122, 22244, 44488, 71221, 88229, 142442, 176458, 284884, 352916, 569768, 705832, 5911343, 11822686, 23645372, 47290744]

約数ペア:

[(1, 47290744), (2, 23645372), (4, 11822686), (8, 5911343), (67, 705832), (83, 569768), (134, 352916), (166, 284884), (268, 176458), (332, 142442), (536, 88229), (664, 71221), (1063, 44488), (2126, 22244), (4252, 11122), (5561, 8504)]