27679504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 57183840

約数和(自身を除く): 29504336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1097, 1328, 1577, 2194, 3154, 4388, 6308, 8776, 12616, 17552, 20843, 25232, 41686, 83372, 91051, 166744, 182102, 333488, 364204, 728408, 1456816, 1729969, 3459938, 6919876, 13839752, 27679504]

約数ペア:

[(1, 27679504), (2, 13839752), (4, 6919876), (8, 3459938), (16, 1729969), (19, 1456816), (38, 728408), (76, 364204), (83, 333488), (152, 182102), (166, 166744), (304, 91051), (332, 83372), (664, 41686), (1097, 25232), (1328, 20843), (1577, 17552), (2194, 12616), (3154, 8776), (4388, 6308)]