17967825512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{37339}}^1$

素因数の和:38026

約数の個数: 64

約数和(自身を含む): 41528054400

約数和(自身を除く): 23560228888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 661, 728, 1322, 2644, 4627, 5288, 8593, 9254, 17186, 18508, 34372, 37016, 37339, 60151, 68744, 74678, 120302, 149356, 240604, 261373, 298712, 481208, 485407, 522746, 970814, 1045492, 1941628, 2090984, 3397849, 3883256, 6795698, 13591396, 24681079, 27182792, 49362158, 98724316, 172767553, 197448632, 320854027, 345535106, 641708054, 691070212, 1283416108, 1382140424, 2245978189, 2566832216, 4491956378, 8983912756, 17967825512]

約数ペア:

[(1, 17967825512), (2, 8983912756), (4, 4491956378), (7, 2566832216), (8, 2245978189), (13, 1382140424), (14, 1283416108), (26, 691070212), (28, 641708054), (52, 345535106), (56, 320854027), (91, 197448632), (104, 172767553), (182, 98724316), (364, 49362158), (661, 27182792), (728, 24681079), (1322, 13591396), (2644, 6795698), (4627, 3883256), (5288, 3397849), (8593, 2090984), (9254, 1941628), (17186, 1045492), (18508, 970814), (34372, 522746), (37016, 485407), (37339, 481208), (60151, 298712), (68744, 261373), (74678, 240604), (120302, 149356)]