2017447744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{1973}}^1$

素因数の和:3227

約数の個数: 56

約数和(自身を含む): 4317019560

約数和(自身を除く): 2299571816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1229, 1973, 2458, 3946, 4916, 7892, 9832, 15784, 15977, 19664, 25649, 31568, 31954, 39328, 51298, 63136, 63908, 78656, 102596, 126272, 127816, 205192, 255632, 410384, 511264, 820768, 1022528, 1641536, 2424817, 4849634, 9699268, 19398536, 31522621, 38797072, 63045242, 77594144, 126090484, 155188288, 252180968, 504361936, 1008723872, 2017447744]

約数ペア:

[(1, 2017447744), (2, 1008723872), (4, 504361936), (8, 252180968), (13, 155188288), (16, 126090484), (26, 77594144), (32, 63045242), (52, 38797072), (64, 31522621), (104, 19398536), (208, 9699268), (416, 4849634), (832, 2424817), (1229, 1641536), (1973, 1022528), (2458, 820768), (3946, 511264), (4916, 410384), (7892, 255632), (9832, 205192), (15784, 127816), (15977, 126272), (19664, 102596), (25649, 78656), (31568, 63908), (31954, 63136), (39328, 51298)]