28450296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 92726400

約数和(自身を除く): 64276104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 2971, 3192, 4788, 5942, 8913, 9576, 11884, 17826, 20797, 23768, 26739, 35652, 41594, 53478, 56449, 62391, 71304, 83188, 106956, 112898, 124782, 166376, 169347, 187173, 213912, 225796, 249564, 338694, 374346, 395143, 451592, 499128, 508041, 677388, 748692, 790286, 1016082, 1185429, 1354776, 1497384, 1580572, 2032164, 2370858, 3161144, 3556287, 4064328, 4741716, 7112574, 9483432, 14225148, 28450296]

約数ペア:

[(1, 28450296), (2, 14225148), (3, 9483432), (4, 7112574), (6, 4741716), (7, 4064328), (8, 3556287), (9, 3161144), (12, 2370858), (14, 2032164), (18, 1580572), (19, 1497384), (21, 1354776), (24, 1185429), (28, 1016082), (36, 790286), (38, 748692), (42, 677388), (56, 508041), (57, 499128), (63, 451592), (72, 395143), (76, 374346), (84, 338694), (114, 249564), (126, 225796), (133, 213912), (152, 187173), (168, 169347), (171, 166376), (228, 124782), (252, 112898), (266, 106956), (342, 83188), (399, 71304), (456, 62391), (504, 56449), (532, 53478), (684, 41594), (798, 35652), (1064, 26739), (1197, 23768), (1368, 20797), (1596, 17826), (2394, 11884), (2971, 9576), (3192, 8913), (4788, 5942)]