40555736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8297}}^1$

素因数の和:8363

約数の個数: 32

約数和(自身を含む): 83643840

約数和(自身を除く): 43088104

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 8297, 16594, 33188, 66376, 107861, 215722, 389959, 431444, 779918, 862888, 1559836, 3119672, 5069467, 10138934, 20277868, 40555736]

約数ペア:

[(1, 40555736), (2, 20277868), (4, 10138934), (8, 5069467), (13, 3119672), (26, 1559836), (47, 862888), (52, 779918), (94, 431444), (104, 389959), (188, 215722), (376, 107861), (611, 66376), (1222, 33188), (2444, 16594), (4888, 8297)]