25248552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 72731520

約数和(自身を除く): 47482968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1097, 1644, 1918, 2194, 2877, 3288, 3291, 3836, 4388, 5754, 6582, 7672, 7679, 8776, 11508, 13164, 15358, 23016, 23037, 26328, 30716, 46074, 61432, 92148, 150289, 184296, 300578, 450867, 601156, 901734, 1052023, 1202312, 1803468, 2104046, 3156069, 3606936, 4208092, 6312138, 8416184, 12624276, 25248552]

約数ペア:

[(1, 25248552), (2, 12624276), (3, 8416184), (4, 6312138), (6, 4208092), (7, 3606936), (8, 3156069), (12, 2104046), (14, 1803468), (21, 1202312), (24, 1052023), (28, 901734), (42, 601156), (56, 450867), (84, 300578), (137, 184296), (168, 150289), (274, 92148), (411, 61432), (548, 46074), (822, 30716), (959, 26328), (1096, 23037), (1097, 23016), (1644, 15358), (1918, 13164), (2194, 11508), (2877, 8776), (3288, 7679), (3291, 7672), (3836, 6582), (4388, 5754)]