15702920944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{31223}}^1$

素因数の和:31334

約数の個数: 60

約数和(自身を含む): 32981723856

約数和(自身を除く): 17278802912

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 1849, 2924, 3698, 5848, 7396, 11696, 14792, 29584, 31223, 31433, 62446, 62866, 124892, 125732, 249784, 251464, 499568, 502928, 530791, 1061582, 1342589, 2123164, 2685178, 4246328, 5370356, 8492656, 10740712, 21481424, 22824013, 45648026, 57731327, 91296052, 115462654, 182592104, 230925308, 365184208, 461850616, 923701232, 981432559, 1962865118, 3925730236, 7851460472, 15702920944]

約数ペア:

[(1, 15702920944), (2, 7851460472), (4, 3925730236), (8, 1962865118), (16, 981432559), (17, 923701232), (34, 461850616), (43, 365184208), (68, 230925308), (86, 182592104), (136, 115462654), (172, 91296052), (272, 57731327), (344, 45648026), (688, 22824013), (731, 21481424), (1462, 10740712), (1849, 8492656), (2924, 5370356), (3698, 4246328), (5848, 2685178), (7396, 2123164), (11696, 1342589), (14792, 1061582), (29584, 530791), (31223, 502928), (31433, 499568), (62446, 251464), (62866, 249784), (124892, 125732)]