38118248

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 46553752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 83, 118, 139, 166, 236, 278, 332, 413, 472, 556, 581, 664, 826, 973, 1112, 1162, 1652, 1946, 2324, 3304, 3892, 4648, 4897, 7784, 8201, 9794, 11537, 16402, 19588, 23074, 32804, 34279, 39176, 46148, 57407, 65608, 68558, 80759, 92296, 114814, 137116, 161518, 229628, 274232, 323036, 459256, 646072, 680683, 1361366, 2722732, 4764781, 5445464, 9529562, 19059124, 38118248]

約数ペア:

[(1, 38118248), (2, 19059124), (4, 9529562), (7, 5445464), (8, 4764781), (14, 2722732), (28, 1361366), (56, 680683), (59, 646072), (83, 459256), (118, 323036), (139, 274232), (166, 229628), (236, 161518), (278, 137116), (332, 114814), (413, 92296), (472, 80759), (556, 68558), (581, 65608), (664, 57407), (826, 46148), (973, 39176), (1112, 34279), (1162, 32804), (1652, 23074), (1946, 19588), (2324, 16402), (3304, 11537), (3892, 9794), (4648, 8201), (4897, 7784)]