22306856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 55157760

約数和(自身を除く): 32850904

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 37, 44, 52, 62, 68, 74, 88, 104, 124, 136, 143, 148, 187, 221, 248, 286, 296, 341, 374, 403, 407, 442, 481, 527, 572, 629, 682, 748, 806, 814, 884, 962, 1054, 1144, 1147, 1258, 1364, 1496, 1612, 1628, 1768, 1924, 2108, 2294, 2431, 2516, 2728, 3224, 3256, 3848, 4216, 4433, 4588, 4862, 5032, 5291, 5797, 6851, 6919, 8177, 8866, 9176, 9724, 10582, 11594, 12617, 13702, 13838, 14911, 16354, 17732, 19448, 19499, 21164, 23188, 25234, 27404, 27676, 29822, 32708, 35464, 38998, 42328, 46376, 50468, 54808, 55352, 59644, 65416, 75361, 77996, 89947, 100936, 119288, 150722, 155992, 164021, 179894, 214489, 253487, 301444, 328042, 359788, 428978, 506974, 602888, 656084, 719576, 857956, 1013948, 1312168, 1715912, 2027896, 2788357, 5576714, 11153428, 22306856]

約数ペア:

[(1, 22306856), (2, 11153428), (4, 5576714), (8, 2788357), (11, 2027896), (13, 1715912), (17, 1312168), (22, 1013948), (26, 857956), (31, 719576), (34, 656084), (37, 602888), (44, 506974), (52, 428978), (62, 359788), (68, 328042), (74, 301444), (88, 253487), (104, 214489), (124, 179894), (136, 164021), (143, 155992), (148, 150722), (187, 119288), (221, 100936), (248, 89947), (286, 77996), (296, 75361), (341, 65416), (374, 59644), (403, 55352), (407, 54808), (442, 50468), (481, 46376), (527, 42328), (572, 38998), (629, 35464), (682, 32708), (748, 29822), (806, 27676), (814, 27404), (884, 25234), (962, 23188), (1054, 21164), (1144, 19499), (1147, 19448), (1258, 17732), (1364, 16354), (1496, 14911), (1612, 13838), (1628, 13702), (1768, 12617), (1924, 11594), (2108, 10582), (2294, 9724), (2431, 9176), (2516, 8866), (2728, 8177), (3224, 6919), (3256, 6851), (3848, 5797), (4216, 5291), (4433, 5032), (4588, 4862)]