37938992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 91994112

約数和(自身を除く): 54055120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 367, 497, 568, 728, 734, 923, 994, 1136, 1456, 1468, 1846, 1988, 2569, 2936, 3692, 3976, 4771, 5138, 5872, 6461, 7384, 7952, 9542, 10276, 12922, 14768, 19084, 20552, 25844, 26057, 33397, 38168, 41104, 51688, 52114, 66794, 76336, 103376, 104228, 133588, 182399, 208456, 267176, 338741, 364798, 416912, 534352, 677482, 729596, 1354964, 1459192, 2371187, 2709928, 2918384, 4742374, 5419856, 9484748, 18969496, 37938992]

約数ペア:

[(1, 37938992), (2, 18969496), (4, 9484748), (7, 5419856), (8, 4742374), (13, 2918384), (14, 2709928), (16, 2371187), (26, 1459192), (28, 1354964), (52, 729596), (56, 677482), (71, 534352), (91, 416912), (104, 364798), (112, 338741), (142, 267176), (182, 208456), (208, 182399), (284, 133588), (364, 104228), (367, 103376), (497, 76336), (568, 66794), (728, 52114), (734, 51688), (923, 41104), (994, 38168), (1136, 33397), (1456, 26057), (1468, 25844), (1846, 20552), (1988, 19084), (2569, 14768), (2936, 12922), (3692, 10276), (3976, 9542), (4771, 7952), (5138, 7384), (5872, 6461)]