71434864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 144347408

約数和(自身を除く): 72912544

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1801, 2479, 3602, 4958, 7204, 9916, 14408, 19832, 28816, 39664, 66637, 120667, 133274, 241334, 266548, 482668, 533096, 965336, 1066192, 1930672, 4464679, 8929358, 17858716, 35717432, 71434864]

約数ペア:

[(1, 71434864), (2, 35717432), (4, 17858716), (8, 8929358), (16, 4464679), (37, 1930672), (67, 1066192), (74, 965336), (134, 533096), (148, 482668), (268, 266548), (296, 241334), (536, 133274), (592, 120667), (1072, 66637), (1801, 39664), (2479, 28816), (3602, 19832), (4958, 14408), (7204, 9916)]