8640097936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{13967}}^1$

素因数の和:14080

約数の個数: 60

約数和(自身を含む): 17905746816

約数和(自身を除く): 9265648880

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1681, 1886, 3362, 3772, 6724, 7544, 13448, 13967, 15088, 26896, 27934, 38663, 55868, 77326, 111736, 154652, 223472, 309304, 321241, 572647, 618608, 642482, 1145294, 1284964, 2290588, 2569928, 4581176, 5139856, 9162352, 13170881, 23478527, 26341762, 46957054, 52683524, 93914108, 105367048, 187828216, 210734096, 375656432, 540006121, 1080012242, 2160024484, 4320048968, 8640097936]

約数ペア:

[(1, 8640097936), (2, 4320048968), (4, 2160024484), (8, 1080012242), (16, 540006121), (23, 375656432), (41, 210734096), (46, 187828216), (82, 105367048), (92, 93914108), (164, 52683524), (184, 46957054), (328, 26341762), (368, 23478527), (656, 13170881), (943, 9162352), (1681, 5139856), (1886, 4581176), (3362, 2569928), (3772, 2290588), (6724, 1284964), (7544, 1145294), (13448, 642482), (13967, 618608), (15088, 572647), (26896, 321241), (27934, 309304), (38663, 223472), (55868, 154652), (77326, 111736)]