40729768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{267959}}^1$

素因数の和:267984

約数の個数: 16

約数和(自身を含む): 80388000

約数和(自身を除く): 39658232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 267959, 535918, 1071836, 2143672, 5091221, 10182442, 20364884, 40729768]

約数ペア:

[(1, 40729768), (2, 20364884), (4, 10182442), (8, 5091221), (19, 2143672), (38, 1071836), (76, 535918), (152, 267959)]