22805398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 46780416

約数和(自身を除く): 23975018

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 281, 341, 374, 434, 527, 562, 682, 1054, 1309, 1967, 2387, 2618, 3091, 3689, 3934, 4774, 4777, 5797, 6182, 7378, 8711, 9554, 11594, 17422, 21637, 33439, 40579, 43274, 52547, 60977, 66878, 81158, 95821, 105094, 121954, 148087, 191642, 296174, 367829, 670747, 735658, 1036609, 1341494, 1628957, 2073218, 3257914, 11402699, 22805398]

約数ペア:

[(1, 22805398), (2, 11402699), (7, 3257914), (11, 2073218), (14, 1628957), (17, 1341494), (22, 1036609), (31, 735658), (34, 670747), (62, 367829), (77, 296174), (119, 191642), (154, 148087), (187, 121954), (217, 105094), (238, 95821), (281, 81158), (341, 66878), (374, 60977), (434, 52547), (527, 43274), (562, 40579), (682, 33439), (1054, 21637), (1309, 17422), (1967, 11594), (2387, 9554), (2618, 8711), (3091, 7378), (3689, 6182), (3934, 5797), (4774, 4777)]