25026912

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1380

約数の個数: 72

約数和(自身を含む): 72288216

約数和(自身を除く): 47261304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1297, 1608, 2144, 2412, 2594, 3216, 3891, 4824, 5188, 6432, 7782, 9648, 10376, 11673, 15564, 19296, 20752, 23346, 31128, 41504, 46692, 62256, 86899, 93384, 124512, 173798, 186768, 260697, 347596, 373536, 521394, 695192, 782091, 1042788, 1390384, 1564182, 2085576, 2780768, 3128364, 4171152, 6256728, 8342304, 12513456, 25026912]

約数ペア:

[(1, 25026912), (2, 12513456), (3, 8342304), (4, 6256728), (6, 4171152), (8, 3128364), (9, 2780768), (12, 2085576), (16, 1564182), (18, 1390384), (24, 1042788), (32, 782091), (36, 695192), (48, 521394), (67, 373536), (72, 347596), (96, 260697), (134, 186768), (144, 173798), (201, 124512), (268, 93384), (288, 86899), (402, 62256), (536, 46692), (603, 41504), (804, 31128), (1072, 23346), (1206, 20752), (1297, 19296), (1608, 15564), (2144, 11673), (2412, 10376), (2594, 9648), (3216, 7782), (3891, 6432), (4824, 5188)]