47023768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 104607180

約数和(自身を除く): 57583412

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 289, 344, 374, 473, 578, 731, 748, 946, 1156, 1462, 1496, 1849, 1892, 2312, 2924, 3179, 3698, 3784, 5848, 6358, 7396, 8041, 12427, 12716, 14792, 16082, 20339, 24854, 25432, 31433, 32164, 40678, 49708, 62866, 64328, 81356, 99416, 125732, 136697, 162712, 251464, 273394, 345763, 534361, 546788, 691526, 1068722, 1093576, 1383052, 2137444, 2766104, 4274888, 5877971, 11755942, 23511884, 47023768]

約数ペア:

[(1, 47023768), (2, 23511884), (4, 11755942), (8, 5877971), (11, 4274888), (17, 2766104), (22, 2137444), (34, 1383052), (43, 1093576), (44, 1068722), (68, 691526), (86, 546788), (88, 534361), (136, 345763), (172, 273394), (187, 251464), (289, 162712), (344, 136697), (374, 125732), (473, 99416), (578, 81356), (731, 64328), (748, 62866), (946, 49708), (1156, 40678), (1462, 32164), (1496, 31433), (1849, 25432), (1892, 24854), (2312, 20339), (2924, 16082), (3179, 14792), (3698, 12716), (3784, 12427), (5848, 8041), (6358, 7396)]