28643438

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{3623}}^1$

素因数の和:3751

約数の個数: 16

約数和(自身を含む): 44357760

約数和(自身を除く): 15714322

約数列:

[1, 2, 59, 67, 118, 134, 3623, 3953, 7246, 7906, 213757, 242741, 427514, 485482, 14321719, 28643438]

約数ペア:

[(1, 28643438), (2, 14321719), (59, 485482), (67, 427514), (118, 242741), (134, 213757), (3623, 7906), (3953, 7246)]