15749916532

素因数分解:

$2^2\times 7^4\times {\mathrm{379}}^1\times {\mathrm{4327}}^1$

素因数の和:4738

約数の個数: 60

約数和(自身を含む): 32246456480

約数和(自身を除く): 16496539948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 379, 686, 758, 1372, 1516, 2401, 2653, 4327, 4802, 5306, 8654, 9604, 10612, 17308, 18571, 30289, 37142, 60578, 74284, 121156, 129997, 212023, 259994, 424046, 519988, 848092, 909979, 1484161, 1639933, 1819958, 2968322, 3279866, 3639916, 5936644, 6559732, 10389127, 11479531, 20778254, 22959062, 41556508, 45918124, 80356717, 160713434, 321426868, 562497019, 1124994038, 2249988076, 3937479133, 7874958266, 15749916532]

約数ペア:

[(1, 15749916532), (2, 7874958266), (4, 3937479133), (7, 2249988076), (14, 1124994038), (28, 562497019), (49, 321426868), (98, 160713434), (196, 80356717), (343, 45918124), (379, 41556508), (686, 22959062), (758, 20778254), (1372, 11479531), (1516, 10389127), (2401, 6559732), (2653, 5936644), (4327, 3639916), (4802, 3279866), (5306, 2968322), (8654, 1819958), (9604, 1639933), (10612, 1484161), (17308, 909979), (18571, 848092), (30289, 519988), (37142, 424046), (60578, 259994), (74284, 212023), (121156, 129997)]