39888992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 56637088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 379, 416, 506, 572, 598, 736, 758, 1012, 1144, 1196, 1516, 2024, 2288, 2392, 3032, 3289, 4048, 4169, 4576, 4784, 4927, 6064, 6578, 8096, 8338, 8717, 9568, 9854, 12128, 13156, 16676, 17434, 19708, 26312, 33352, 34868, 39416, 52624, 54197, 66704, 69736, 78832, 95887, 105248, 108394, 113321, 133408, 139472, 157664, 191774, 216788, 226642, 278944, 383548, 433576, 453284, 767096, 867152, 906568, 1246531, 1534192, 1734304, 1813136, 2493062, 3068384, 3626272, 4986124, 9972248, 19944496, 39888992]

約数ペア:

[(1, 39888992), (2, 19944496), (4, 9972248), (8, 4986124), (11, 3626272), (13, 3068384), (16, 2493062), (22, 1813136), (23, 1734304), (26, 1534192), (32, 1246531), (44, 906568), (46, 867152), (52, 767096), (88, 453284), (92, 433576), (104, 383548), (143, 278944), (176, 226642), (184, 216788), (208, 191774), (253, 157664), (286, 139472), (299, 133408), (352, 113321), (368, 108394), (379, 105248), (416, 95887), (506, 78832), (572, 69736), (598, 66704), (736, 54197), (758, 52624), (1012, 39416), (1144, 34868), (1196, 33352), (1516, 26312), (2024, 19708), (2288, 17434), (2392, 16676), (3032, 13156), (3289, 12128), (4048, 9854), (4169, 9568), (4576, 8717), (4784, 8338), (4927, 8096), (6064, 6578)]