38375456

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 87667776

約数和(自身を除く): 49292320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 2557, 3752, 5114, 7504, 10228, 15008, 17899, 20456, 35798, 40912, 71596, 81824, 143192, 171319, 286384, 342638, 572768, 685276, 1199233, 1370552, 2398466, 2741104, 4796932, 5482208, 9593864, 19187728, 38375456]

約数ペア:

[(1, 38375456), (2, 19187728), (4, 9593864), (7, 5482208), (8, 4796932), (14, 2741104), (16, 2398466), (28, 1370552), (32, 1199233), (56, 685276), (67, 572768), (112, 342638), (134, 286384), (224, 171319), (268, 143192), (469, 81824), (536, 71596), (938, 40912), (1072, 35798), (1876, 20456), (2144, 17899), (2557, 15008), (3752, 10228), (5114, 7504)]