28759384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 56700000

約数和(自身を除く): 27940616

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1049, 1192, 2098, 3427, 4196, 6854, 8392, 13708, 24127, 27416, 48254, 96508, 156301, 193016, 312602, 625204, 1250408, 3594923, 7189846, 14379692, 28759384]

約数ペア:

[(1, 28759384), (2, 14379692), (4, 7189846), (8, 3594923), (23, 1250408), (46, 625204), (92, 312602), (149, 193016), (184, 156301), (298, 96508), (596, 48254), (1049, 27416), (1192, 24127), (2098, 13708), (3427, 8392), (4196, 6854)]