25995762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 65520000

約数和(自身を除く): 39524238

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 1949, 2223, 3898, 4446, 5847, 6669, 11694, 13338, 17541, 25337, 35082, 37031, 50674, 52623, 74062, 76011, 105246, 111093, 152022, 222186, 228033, 333279, 456066, 481403, 666558, 684099, 962806, 999837, 1368198, 1444209, 1999674, 2888418, 4332627, 8665254, 12997881, 25995762]

約数ペア:

[(1, 25995762), (2, 12997881), (3, 8665254), (6, 4332627), (9, 2888418), (13, 1999674), (18, 1444209), (19, 1368198), (26, 999837), (27, 962806), (38, 684099), (39, 666558), (54, 481403), (57, 456066), (78, 333279), (114, 228033), (117, 222186), (171, 152022), (234, 111093), (247, 105246), (342, 76011), (351, 74062), (494, 52623), (513, 50674), (702, 37031), (741, 35082), (1026, 25337), (1482, 17541), (1949, 13338), (2223, 11694), (3898, 6669), (4446, 5847)]