25459752

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{12781}}^1$

素因数の和:12873

約数の個数: 32

約数和(自身を含む): 64421280

約数和(自身を除く): 38961528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 12781, 25562, 38343, 51124, 76686, 102248, 153372, 306744, 1060823, 2121646, 3182469, 4243292, 6364938, 8486584, 12729876, 25459752]

約数ペア:

[(1, 25459752), (2, 12729876), (3, 8486584), (4, 6364938), (6, 4243292), (8, 3182469), (12, 2121646), (24, 1060823), (83, 306744), (166, 153372), (249, 102248), (332, 76686), (498, 51124), (664, 38343), (996, 25562), (1992, 12781)]