25383392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 27959968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 503, 608, 664, 1006, 1328, 1577, 2012, 2656, 3154, 4024, 6308, 8048, 9557, 12616, 16096, 19114, 25232, 38228, 41749, 50464, 76456, 83498, 152912, 166996, 305824, 333992, 667984, 793231, 1335968, 1586462, 3172924, 6345848, 12691696, 25383392]

約数ペア:

[(1, 25383392), (2, 12691696), (4, 6345848), (8, 3172924), (16, 1586462), (19, 1335968), (32, 793231), (38, 667984), (76, 333992), (83, 305824), (152, 166996), (166, 152912), (304, 83498), (332, 76456), (503, 50464), (608, 41749), (664, 38228), (1006, 25232), (1328, 19114), (1577, 16096), (2012, 12616), (2656, 9557), (3154, 8048), (4024, 6308)]