40345728

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 110894400

約数和(自身を除く): 70548672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3623, 3712, 5568, 7246, 10869, 11136, 14492, 21738, 28984, 43476, 57968, 86952, 105067, 115936, 173904, 210134, 231872, 315201, 347808, 420268, 463744, 630402, 695616, 840536, 1260804, 1391232, 1681072, 2521608, 3362144, 5043216, 6724288, 10086432, 13448576, 20172864, 40345728]

約数ペア:

[(1, 40345728), (2, 20172864), (3, 13448576), (4, 10086432), (6, 6724288), (8, 5043216), (12, 3362144), (16, 2521608), (24, 1681072), (29, 1391232), (32, 1260804), (48, 840536), (58, 695616), (64, 630402), (87, 463744), (96, 420268), (116, 347808), (128, 315201), (174, 231872), (192, 210134), (232, 173904), (348, 115936), (384, 105067), (464, 86952), (696, 57968), (928, 43476), (1392, 28984), (1856, 21738), (2784, 14492), (3623, 11136), (3712, 10869), (5568, 7246)]