39140836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 88704000

約数和(自身を除く): 49563164

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 43, 58, 59, 76, 86, 116, 118, 133, 172, 203, 236, 266, 301, 406, 413, 532, 551, 602, 812, 817, 826, 1102, 1121, 1204, 1247, 1634, 1652, 1711, 2204, 2242, 2494, 2537, 3268, 3422, 3857, 4484, 4988, 5074, 5719, 6844, 7714, 7847, 8729, 10148, 11438, 11977, 15428, 15694, 17458, 17759, 22876, 23693, 23954, 31388, 32509, 34916, 35518, 47386, 47908, 48203, 65018, 71036, 73573, 94772, 96406, 130036, 147146, 165851, 192812, 227563, 294292, 331702, 337421, 455126, 515011, 663404, 674842, 910252, 1030022, 1349684, 1397887, 2060044, 2795774, 5591548, 9785209, 19570418, 39140836]

約数ペア:

[(1, 39140836), (2, 19570418), (4, 9785209), (7, 5591548), (14, 2795774), (19, 2060044), (28, 1397887), (29, 1349684), (38, 1030022), (43, 910252), (58, 674842), (59, 663404), (76, 515011), (86, 455126), (116, 337421), (118, 331702), (133, 294292), (172, 227563), (203, 192812), (236, 165851), (266, 147146), (301, 130036), (406, 96406), (413, 94772), (532, 73573), (551, 71036), (602, 65018), (812, 48203), (817, 47908), (826, 47386), (1102, 35518), (1121, 34916), (1204, 32509), (1247, 31388), (1634, 23954), (1652, 23693), (1711, 22876), (2204, 17759), (2242, 17458), (2494, 15694), (2537, 15428), (3268, 11977), (3422, 11438), (3857, 10148), (4484, 8729), (4988, 7847), (5074, 7714), (5719, 6844)]