22026968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 22037032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1087, 1192, 2174, 2533, 4348, 5066, 8696, 10132, 18479, 20264, 36958, 73916, 147832, 161963, 323926, 647852, 1295704, 2753371, 5506742, 11013484, 22026968]

約数ペア:

[(1, 22026968), (2, 11013484), (4, 5506742), (8, 2753371), (17, 1295704), (34, 647852), (68, 323926), (136, 161963), (149, 147832), (298, 73916), (596, 36958), (1087, 20264), (1192, 18479), (2174, 10132), (2533, 8696), (4348, 5066)]