28570752

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1211

約数の個数: 128

約数和(自身を含む): 96451200

約数和(自身を除く): 67880448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1181, 1344, 1512, 1728, 2016, 2362, 2688, 3024, 3456, 3543, 4032, 4724, 6048, 7086, 8064, 8267, 9448, 10629, 12096, 14172, 16534, 18896, 21258, 24192, 24801, 28344, 31887, 33068, 37792, 42516, 49602, 56688, 63774, 66136, 74403, 75584, 85032, 99204, 113376, 127548, 132272, 148806, 151168, 170064, 198408, 223209, 226752, 255096, 264544, 297612, 340128, 396816, 446418, 453504, 510192, 529088, 595224, 680256, 793632, 892836, 1020384, 1058176, 1190448, 1360512, 1587264, 1785672, 2040768, 2380896, 3174528, 3571344, 4081536, 4761792, 7142688, 9523584, 14285376, 28570752]

約数ペア:

[(1, 28570752), (2, 14285376), (3, 9523584), (4, 7142688), (6, 4761792), (7, 4081536), (8, 3571344), (9, 3174528), (12, 2380896), (14, 2040768), (16, 1785672), (18, 1587264), (21, 1360512), (24, 1190448), (27, 1058176), (28, 1020384), (32, 892836), (36, 793632), (42, 680256), (48, 595224), (54, 529088), (56, 510192), (63, 453504), (64, 446418), (72, 396816), (84, 340128), (96, 297612), (108, 264544), (112, 255096), (126, 226752), (128, 223209), (144, 198408), (168, 170064), (189, 151168), (192, 148806), (216, 132272), (224, 127548), (252, 113376), (288, 99204), (336, 85032), (378, 75584), (384, 74403), (432, 66136), (448, 63774), (504, 56688), (576, 49602), (672, 42516), (756, 37792), (864, 33068), (896, 31887), (1008, 28344), (1152, 24801), (1181, 24192), (1344, 21258), (1512, 18896), (1728, 16534), (2016, 14172), (2362, 12096), (2688, 10629), (3024, 9448), (3456, 8267), (3543, 8064), (4032, 7086), (4724, 6048)]