38051988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 96027456

約数和(自身を除く): 57975468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 353, 691, 706, 1059, 1382, 1412, 2073, 2118, 2764, 4146, 4236, 4589, 8292, 8983, 9178, 13767, 17966, 18356, 26949, 27534, 35932, 53898, 55068, 107796, 243923, 487846, 731769, 975692, 1463538, 2927076, 3170999, 6341998, 9512997, 12683996, 19025994, 38051988]

約数ペア:

[(1, 38051988), (2, 19025994), (3, 12683996), (4, 9512997), (6, 6341998), (12, 3170999), (13, 2927076), (26, 1463538), (39, 975692), (52, 731769), (78, 487846), (156, 243923), (353, 107796), (691, 55068), (706, 53898), (1059, 35932), (1382, 27534), (1412, 26949), (2073, 18356), (2118, 17966), (2764, 13767), (4146, 9178), (4236, 8983), (4589, 8292)]