47485672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{811}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 96173280

約数和(自身を除く): 48687608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 811, 1126, 1622, 2252, 3244, 4504, 6488, 7319, 10543, 14638, 21086, 29276, 42172, 58552, 84344, 456593, 913186, 1826372, 3652744, 5935709, 11871418, 23742836, 47485672]

約数ペア:

[(1, 47485672), (2, 23742836), (4, 11871418), (8, 5935709), (13, 3652744), (26, 1826372), (52, 913186), (104, 456593), (563, 84344), (811, 58552), (1126, 42172), (1622, 29276), (2252, 21086), (3244, 14638), (4504, 10543), (6488, 7319)]