38716384

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 87550848

約数和(自身を除く): 48834464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 563, 614, 1126, 1228, 2149, 2252, 2456, 3941, 4298, 4504, 4912, 7882, 8596, 9008, 9824, 15764, 17192, 18016, 31528, 34384, 63056, 68768, 126112, 172841, 345682, 691364, 1209887, 1382728, 2419774, 2765456, 4839548, 5530912, 9679096, 19358192, 38716384]

約数ペア:

[(1, 38716384), (2, 19358192), (4, 9679096), (7, 5530912), (8, 4839548), (14, 2765456), (16, 2419774), (28, 1382728), (32, 1209887), (56, 691364), (112, 345682), (224, 172841), (307, 126112), (563, 68768), (614, 63056), (1126, 34384), (1228, 31528), (2149, 18016), (2252, 17192), (2456, 15764), (3941, 9824), (4298, 9008), (4504, 8596), (4912, 7882)]