7429708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 8375732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 419, 572, 682, 806, 838, 1364, 1612, 1676, 4433, 4609, 5447, 8866, 9218, 10894, 12989, 17732, 18436, 21788, 25978, 51956, 59917, 119834, 142879, 168857, 239668, 285758, 337714, 571516, 675428, 1857427, 3714854, 7429708]

約数ペア:

[(1, 7429708), (2, 3714854), (4, 1857427), (11, 675428), (13, 571516), (22, 337714), (26, 285758), (31, 239668), (44, 168857), (52, 142879), (62, 119834), (124, 59917), (143, 51956), (286, 25978), (341, 21788), (403, 18436), (419, 17732), (572, 12989), (682, 10894), (806, 9218), (838, 8866), (1364, 5447), (1612, 4609), (1676, 4433)]