22728244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 50117760

約数和(自身を除く): 27389516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 677, 763, 1199, 1354, 1526, 2398, 2708, 3052, 4739, 4796, 7447, 8393, 9478, 14894, 16786, 18956, 29788, 33572, 52129, 73793, 104258, 147586, 208516, 295172, 516551, 811723, 1033102, 1623446, 2066204, 3246892, 5682061, 11364122, 22728244]

約数ペア:

[(1, 22728244), (2, 11364122), (4, 5682061), (7, 3246892), (11, 2066204), (14, 1623446), (22, 1033102), (28, 811723), (44, 516551), (77, 295172), (109, 208516), (154, 147586), (218, 104258), (308, 73793), (436, 52129), (677, 33572), (763, 29788), (1199, 18956), (1354, 16786), (1526, 14894), (2398, 9478), (2708, 8393), (3052, 7447), (4739, 4796)]