22740466

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 40896000

約数和(自身を除く): 18155534

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 709, 1106, 1418, 2291, 4582, 4963, 9926, 16037, 20561, 32074, 41122, 56011, 112022, 143927, 287854, 392077, 784154, 1624319, 3248638, 11370233, 22740466]

約数ペア:

[(1, 22740466), (2, 11370233), (7, 3248638), (14, 1624319), (29, 784154), (58, 392077), (79, 287854), (158, 143927), (203, 112022), (406, 56011), (553, 41122), (709, 32074), (1106, 20561), (1418, 16037), (2291, 9926), (4582, 4963)]