57463336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 71560664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 419, 434, 553, 632, 838, 868, 1106, 1676, 1736, 2212, 2449, 2933, 3352, 4424, 4898, 5866, 9796, 11732, 12989, 17143, 19592, 23464, 25978, 33101, 34286, 51956, 66202, 68572, 90923, 103912, 132404, 137144, 181846, 231707, 264808, 363692, 463414, 727384, 926828, 1026131, 1853656, 2052262, 4104524, 7182917, 8209048, 14365834, 28731668, 57463336]

約数ペア:

[(1, 57463336), (2, 28731668), (4, 14365834), (7, 8209048), (8, 7182917), (14, 4104524), (28, 2052262), (31, 1853656), (56, 1026131), (62, 926828), (79, 727384), (124, 463414), (158, 363692), (217, 264808), (248, 231707), (316, 181846), (419, 137144), (434, 132404), (553, 103912), (632, 90923), (838, 68572), (868, 66202), (1106, 51956), (1676, 34286), (1736, 33101), (2212, 25978), (2449, 23464), (2933, 19592), (3352, 17143), (4424, 12989), (4898, 11732), (5866, 9796)]