40793728

素因数分解:

$2^7\times {\mathrm{318701}}^1$

素因数の和:318715

約数の個数: 16

約数和(自身を含む): 81269010

約数和(自身を除く): 40475282

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 318701, 637402, 1274804, 2549608, 5099216, 10198432, 20396864, 40793728]

約数ペア:

[(1, 40793728), (2, 20396864), (4, 10198432), (8, 5099216), (16, 2549608), (32, 1274804), (64, 637402), (128, 318701)]