8636528056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 17582906880

約数和(自身を除く): 8946378824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 317, 482, 634, 964, 1087, 1268, 1928, 2174, 2536, 3133, 4121, 4348, 6266, 8242, 8696, 12532, 14131, 16484, 25064, 28262, 32968, 56524, 76397, 113048, 152794, 261967, 305588, 344579, 523934, 611176, 689158, 993161, 1047868, 1378316, 1986322, 2095736, 2756632, 3405571, 3972644, 4479527, 6811142, 7945288, 8959054, 13622284, 17918108, 27244568, 35836216, 83043539, 166087078, 332174156, 664348312, 1079566007, 2159132014, 4318264028, 8636528056]

約数ペア:

[(1, 8636528056), (2, 4318264028), (4, 2159132014), (8, 1079566007), (13, 664348312), (26, 332174156), (52, 166087078), (104, 83043539), (241, 35836216), (317, 27244568), (482, 17918108), (634, 13622284), (964, 8959054), (1087, 7945288), (1268, 6811142), (1928, 4479527), (2174, 3972644), (2536, 3405571), (3133, 2756632), (4121, 2095736), (4348, 1986322), (6266, 1378316), (8242, 1047868), (8696, 993161), (12532, 689158), (14131, 611176), (16484, 523934), (25064, 344579), (28262, 305588), (32968, 261967), (56524, 152794), (76397, 113048)]