26871376

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3131

約数の個数: 40

約数和(自身を含む): 60273920

約数和(自身を除く): 33402544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 3037, 4424, 6074, 8848, 12148, 21259, 24296, 42518, 48592, 85036, 170072, 239923, 340144, 479846, 959692, 1679461, 1919384, 3358922, 3838768, 6717844, 13435688, 26871376]

約数ペア:

[(1, 26871376), (2, 13435688), (4, 6717844), (7, 3838768), (8, 3358922), (14, 1919384), (16, 1679461), (28, 959692), (56, 479846), (79, 340144), (112, 239923), (158, 170072), (316, 85036), (553, 48592), (632, 42518), (1106, 24296), (1264, 21259), (2212, 12148), (3037, 8848), (4424, 6074)]