21576064

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 43727400

約数和(自身を除く): 22151336

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2857, 3776, 5714, 7552, 11428, 22856, 45712, 91424, 168563, 182848, 337126, 365696, 674252, 1348504, 2697008, 5394016, 10788032, 21576064]

約数ペア:

[(1, 21576064), (2, 10788032), (4, 5394016), (8, 2697008), (16, 1348504), (32, 674252), (59, 365696), (64, 337126), (118, 182848), (128, 168563), (236, 91424), (472, 45712), (944, 22856), (1888, 11428), (2857, 7552), (3776, 5714)]