72227584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 169463952

約数和(自身を除く): 97236368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 1973, 2288, 2816, 3328, 3946, 4576, 7892, 9152, 15784, 18304, 21703, 25649, 31568, 36608, 43406, 51298, 63136, 86812, 102596, 126272, 173624, 205192, 252544, 282139, 347248, 410384, 505088, 564278, 694496, 820768, 1128556, 1388992, 1641536, 2257112, 2777984, 3283072, 4514224, 5555968, 6566144, 9028448, 18056896, 36113792, 72227584]

約数ペア:

[(1, 72227584), (2, 36113792), (4, 18056896), (8, 9028448), (11, 6566144), (13, 5555968), (16, 4514224), (22, 3283072), (26, 2777984), (32, 2257112), (44, 1641536), (52, 1388992), (64, 1128556), (88, 820768), (104, 694496), (128, 564278), (143, 505088), (176, 410384), (208, 347248), (256, 282139), (286, 252544), (352, 205192), (416, 173624), (572, 126272), (704, 102596), (832, 86812), (1144, 63136), (1408, 51298), (1664, 43406), (1973, 36608), (2288, 31568), (2816, 25649), (3328, 21703), (3946, 18304), (4576, 15784), (7892, 9152)]