25256224

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 57310848

約数和(自身を除く): 32054624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 823, 959, 1096, 1646, 1918, 2192, 3292, 3836, 4384, 5761, 6584, 7672, 11522, 13168, 15344, 23044, 26336, 30688, 46088, 92176, 112751, 184352, 225502, 451004, 789257, 902008, 1578514, 1804016, 3157028, 3608032, 6314056, 12628112, 25256224]

約数ペア:

[(1, 25256224), (2, 12628112), (4, 6314056), (7, 3608032), (8, 3157028), (14, 1804016), (16, 1578514), (28, 902008), (32, 789257), (56, 451004), (112, 225502), (137, 184352), (224, 112751), (274, 92176), (548, 46088), (823, 30688), (959, 26336), (1096, 23044), (1646, 15344), (1918, 13168), (2192, 11522), (3292, 7672), (3836, 6584), (4384, 5761)]