15690925528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 30643200000

約数和(自身を除く): 14952274472

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 349, 398, 698, 796, 911, 1396, 1592, 1822, 2792, 3644, 6169, 7288, 10819, 12338, 21638, 24676, 28241, 43276, 49352, 56482, 69451, 86552, 112964, 138902, 181289, 225928, 277804, 317939, 362578, 555608, 635878, 725156, 1271756, 1450312, 2152981, 2543512, 4305962, 5619959, 8611924, 9856109, 11239918, 17223848, 19712218, 22479836, 39424436, 44959672, 63269861, 78848872, 126539722, 253079444, 506158888, 1961365691, 3922731382, 7845462764, 15690925528]

約数ペア:

[(1, 15690925528), (2, 7845462764), (4, 3922731382), (8, 1961365691), (31, 506158888), (62, 253079444), (124, 126539722), (199, 78848872), (248, 63269861), (349, 44959672), (398, 39424436), (698, 22479836), (796, 19712218), (911, 17223848), (1396, 11239918), (1592, 9856109), (1822, 8611924), (2792, 5619959), (3644, 4305962), (6169, 2543512), (7288, 2152981), (10819, 1450312), (12338, 1271756), (21638, 725156), (24676, 635878), (28241, 555608), (43276, 362578), (49352, 317939), (56482, 277804), (69451, 225928), (86552, 181289), (112964, 138902)]