40117168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 97493760

約数和(自身を除く): 57376592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 467, 472, 728, 767, 826, 934, 944, 1456, 1534, 1652, 1868, 3068, 3269, 3304, 3736, 5369, 6071, 6136, 6538, 6608, 7472, 10738, 12142, 12272, 13076, 21476, 24284, 26152, 27553, 42497, 42952, 48568, 52304, 55106, 84994, 85904, 97136, 110212, 169988, 192871, 220424, 339976, 358189, 385742, 440848, 679952, 716378, 771484, 1432756, 1542968, 2507323, 2865512, 3085936, 5014646, 5731024, 10029292, 20058584, 40117168]

約数ペア:

[(1, 40117168), (2, 20058584), (4, 10029292), (7, 5731024), (8, 5014646), (13, 3085936), (14, 2865512), (16, 2507323), (26, 1542968), (28, 1432756), (52, 771484), (56, 716378), (59, 679952), (91, 440848), (104, 385742), (112, 358189), (118, 339976), (182, 220424), (208, 192871), (236, 169988), (364, 110212), (413, 97136), (467, 85904), (472, 84994), (728, 55106), (767, 52304), (826, 48568), (934, 42952), (944, 42497), (1456, 27553), (1534, 26152), (1652, 24284), (1868, 21476), (3068, 13076), (3269, 12272), (3304, 12142), (3736, 10738), (5369, 7472), (6071, 6608), (6136, 6538)]