40729128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154277}}^1$

素因数の和:154297

約数の個数: 32

約数和(自身を含む): 111080160

約数和(自身を除く): 70351032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 154277, 308554, 462831, 617108, 925662, 1234216, 1697047, 1851324, 3394094, 3702648, 5091141, 6788188, 10182282, 13576376, 20364564, 40729128]

約数ペア:

[(1, 40729128), (2, 20364564), (3, 13576376), (4, 10182282), (6, 6788188), (8, 5091141), (11, 3702648), (12, 3394094), (22, 1851324), (24, 1697047), (33, 1234216), (44, 925662), (66, 617108), (88, 462831), (132, 308554), (264, 154277)]