1570821424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{21563}}^1$

素因数の和:21757

約数の個数: 40

約数和(自身を含む): 3168614160

約数和(自身を除く): 1597792736

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1256, 2512, 4553, 9106, 18212, 21563, 36424, 43126, 72848, 86252, 172504, 345008, 625327, 1250654, 2501308, 3385391, 5002616, 6770782, 10005232, 13541564, 27083128, 54166256, 98176339, 196352678, 392705356, 785410712, 1570821424]

約数ペア:

[(1, 1570821424), (2, 785410712), (4, 392705356), (8, 196352678), (16, 98176339), (29, 54166256), (58, 27083128), (116, 13541564), (157, 10005232), (232, 6770782), (314, 5002616), (464, 3385391), (628, 2501308), (1256, 1250654), (2512, 625327), (4553, 345008), (9106, 172504), (18212, 86252), (21563, 72848), (36424, 43126)]