6643312

素因数分解:

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

素因数の和:122

約数の個数: 60

約数和(自身を含む): 14955640

約数和(自身を除く): 8312328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 494, 533, 656, 779, 988, 1066, 1558, 1681, 1976, 2132, 3116, 3362, 3952, 4264, 6232, 6724, 8528, 10127, 12464, 13448, 20254, 21853, 26896, 31939, 40508, 43706, 63878, 81016, 87412, 127756, 162032, 174824, 255512, 349648, 415207, 511024, 830414, 1660828, 3321656, 6643312]

約数ペア:

[(1, 6643312), (2, 3321656), (4, 1660828), (8, 830414), (13, 511024), (16, 415207), (19, 349648), (26, 255512), (38, 174824), (41, 162032), (52, 127756), (76, 87412), (82, 81016), (104, 63878), (152, 43706), (164, 40508), (208, 31939), (247, 26896), (304, 21853), (328, 20254), (494, 13448), (533, 12464), (656, 10127), (779, 8528), (988, 6724), (1066, 6232), (1558, 4264), (1681, 3952), (1976, 3362), (2132, 3116)]