25659634

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 52629696

約数和(自身を除く): 26970062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 1831, 2002, 3662, 7007, 12817, 14014, 20141, 23803, 25634, 40282, 47606, 89719, 140987, 166621, 179438, 261833, 281974, 333242, 523666, 986909, 1166347, 1832831, 1973818, 2332694, 3665662, 12829817, 25659634]

約数ペア:

[(1, 25659634), (2, 12829817), (7, 3665662), (11, 2332694), (13, 1973818), (14, 1832831), (22, 1166347), (26, 986909), (49, 523666), (77, 333242), (91, 281974), (98, 261833), (143, 179438), (154, 166621), (182, 140987), (286, 89719), (539, 47606), (637, 40282), (1001, 25634), (1078, 23803), (1274, 20141), (1831, 14014), (2002, 12817), (3662, 7007)]