39778096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 48609104

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 179, 272, 304, 323, 344, 358, 646, 688, 716, 731, 817, 1292, 1432, 1462, 1634, 2584, 2864, 2924, 3043, 3268, 3401, 5168, 5848, 6086, 6536, 6802, 7697, 11696, 12172, 13072, 13604, 13889, 15394, 24344, 27208, 27778, 30788, 48688, 54416, 55556, 57817, 61576, 111112, 115634, 123152, 130849, 146243, 222224, 231268, 261698, 292486, 462536, 523396, 584972, 925072, 1046792, 1169944, 2093584, 2339888, 2486131, 4972262, 9944524, 19889048, 39778096]

約数ペア:

[(1, 39778096), (2, 19889048), (4, 9944524), (8, 4972262), (16, 2486131), (17, 2339888), (19, 2093584), (34, 1169944), (38, 1046792), (43, 925072), (68, 584972), (76, 523396), (86, 462536), (136, 292486), (152, 261698), (172, 231268), (179, 222224), (272, 146243), (304, 130849), (323, 123152), (344, 115634), (358, 111112), (646, 61576), (688, 57817), (716, 55556), (731, 54416), (817, 48688), (1292, 30788), (1432, 27778), (1462, 27208), (1634, 24344), (2584, 15394), (2864, 13889), (2924, 13604), (3043, 13072), (3268, 12172), (3401, 11696), (5168, 7697), (5848, 6802), (6086, 6536)]