42104288

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 87318000

約数和(自身を除く): 45213712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 116, 118, 232, 236, 464, 472, 769, 928, 944, 1538, 1711, 1888, 3076, 3422, 6152, 6844, 12304, 13688, 22301, 24608, 27376, 44602, 45371, 54752, 89204, 90742, 178408, 181484, 356816, 362968, 713632, 725936, 1315759, 1451872, 2631518, 5263036, 10526072, 21052144, 42104288]

約数ペア:

[(1, 42104288), (2, 21052144), (4, 10526072), (8, 5263036), (16, 2631518), (29, 1451872), (32, 1315759), (58, 725936), (59, 713632), (116, 362968), (118, 356816), (232, 181484), (236, 178408), (464, 90742), (472, 89204), (769, 54752), (928, 45371), (944, 44602), (1538, 27376), (1711, 24608), (1888, 22301), (3076, 13688), (3422, 12304), (6152, 6844)]