22707256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 29547464

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 863, 1012, 1144, 1196, 1726, 2024, 2392, 3289, 3452, 6578, 6904, 9493, 11219, 13156, 18986, 19849, 22438, 26312, 37972, 39698, 44876, 75944, 79396, 89752, 123409, 158792, 218339, 246818, 258037, 436678, 493636, 516074, 873356, 987272, 1032148, 1746712, 2064296, 2838407, 5676814, 11353628, 22707256]

約数ペア:

[(1, 22707256), (2, 11353628), (4, 5676814), (8, 2838407), (11, 2064296), (13, 1746712), (22, 1032148), (23, 987272), (26, 873356), (44, 516074), (46, 493636), (52, 436678), (88, 258037), (92, 246818), (104, 218339), (143, 158792), (184, 123409), (253, 89752), (286, 79396), (299, 75944), (506, 44876), (572, 39698), (598, 37972), (863, 26312), (1012, 22438), (1144, 19849), (1196, 18986), (1726, 13156), (2024, 11219), (2392, 9493), (3289, 6904), (3452, 6578)]