57228418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 46958462

約数列:

[1, 2, 13, 19, 26, 31, 37, 38, 62, 74, 101, 202, 247, 403, 481, 494, 589, 703, 806, 962, 1147, 1178, 1313, 1406, 1919, 2294, 2626, 3131, 3737, 3838, 6262, 7474, 7657, 9139, 14911, 15314, 18278, 21793, 24947, 29822, 40703, 43586, 48581, 49894, 59489, 71003, 81406, 97162, 115847, 118978, 142006, 231694, 283309, 566618, 773357, 923039, 1506011, 1546714, 1846078, 2201093, 3012022, 4402186, 28614209, 57228418]

約数ペア:

[(1, 57228418), (2, 28614209), (13, 4402186), (19, 3012022), (26, 2201093), (31, 1846078), (37, 1546714), (38, 1506011), (62, 923039), (74, 773357), (101, 566618), (202, 283309), (247, 231694), (403, 142006), (481, 118978), (494, 115847), (589, 97162), (703, 81406), (806, 71003), (962, 59489), (1147, 49894), (1178, 48581), (1313, 43586), (1406, 40703), (1919, 29822), (2294, 24947), (2626, 21793), (3131, 18278), (3737, 15314), (3838, 14911), (6262, 9139), (7474, 7657)]