9559888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 21873600

約数和(自身を除く): 12313712

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 59, 76, 82, 104, 118, 152, 164, 208, 236, 247, 304, 328, 472, 494, 533, 656, 767, 779, 944, 988, 1066, 1121, 1534, 1558, 1976, 2132, 2242, 2419, 3068, 3116, 3952, 4264, 4484, 4838, 6136, 6232, 8528, 8968, 9676, 10127, 12272, 12464, 14573, 17936, 19352, 20254, 29146, 31447, 38704, 40508, 45961, 58292, 62894, 81016, 91922, 116584, 125788, 162032, 183844, 233168, 251576, 367688, 503152, 597493, 735376, 1194986, 2389972, 4779944, 9559888]

約数ペア:

[(1, 9559888), (2, 4779944), (4, 2389972), (8, 1194986), (13, 735376), (16, 597493), (19, 503152), (26, 367688), (38, 251576), (41, 233168), (52, 183844), (59, 162032), (76, 125788), (82, 116584), (104, 91922), (118, 81016), (152, 62894), (164, 58292), (208, 45961), (236, 40508), (247, 38704), (304, 31447), (328, 29146), (472, 20254), (494, 19352), (533, 17936), (656, 14573), (767, 12464), (779, 12272), (944, 10127), (988, 9676), (1066, 8968), (1121, 8528), (1534, 6232), (1558, 6136), (1976, 4838), (2132, 4484), (2242, 4264), (2419, 3952), (3068, 3116)]