40789736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392209}}^1$

素因数の和:392228

約数の個数: 16

約数和(自身を含む): 82364100

約数和(自身を除く): 41574364

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392209, 784418, 1568836, 3137672, 5098717, 10197434, 20394868, 40789736]

約数ペア:

[(1, 40789736), (2, 20394868), (4, 10197434), (8, 5098717), (13, 3137672), (26, 1568836), (52, 784418), (104, 392209)]