25713512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6281

約数の個数: 32

約数和(自身を含む): 53723520

約数和(自身を除く): 28010008

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6217, 12434, 24868, 49736, 68387, 136774, 273548, 292199, 547096, 584398, 1168796, 2337592, 3214189, 6428378, 12856756, 25713512]

約数ペア:

[(1, 25713512), (2, 12856756), (4, 6428378), (8, 3214189), (11, 2337592), (22, 1168796), (44, 584398), (47, 547096), (88, 292199), (94, 273548), (188, 136774), (376, 68387), (517, 49736), (1034, 24868), (2068, 12434), (4136, 6217)]