2042528

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2312032

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 71, 116, 124, 142, 232, 248, 284, 464, 496, 568, 899, 928, 992, 1136, 1798, 2059, 2201, 2272, 3596, 4118, 4402, 7192, 8236, 8804, 14384, 16472, 17608, 28768, 32944, 35216, 63829, 65888, 70432, 127658, 255316, 510632, 1021264, 2042528]

約数ペア:

[(1, 2042528), (2, 1021264), (4, 510632), (8, 255316), (16, 127658), (29, 70432), (31, 65888), (32, 63829), (58, 35216), (62, 32944), (71, 28768), (116, 17608), (124, 16472), (142, 14384), (232, 8804), (248, 8236), (284, 7192), (464, 4402), (496, 4118), (568, 3596), (899, 2272), (928, 2201), (992, 2059), (1136, 1798)]