42157272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56663}}^1$

素因数の和:56703

約数の個数: 32

約数和(自身を含む): 108794880

約数和(自身を除く): 66637608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 56663, 113326, 169989, 226652, 339978, 453304, 679956, 1359912, 1756553, 3513106, 5269659, 7026212, 10539318, 14052424, 21078636, 42157272]

約数ペア:

[(1, 42157272), (2, 21078636), (3, 14052424), (4, 10539318), (6, 7026212), (8, 5269659), (12, 3513106), (24, 1756553), (31, 1359912), (62, 679956), (93, 453304), (124, 339978), (186, 226652), (248, 169989), (372, 113326), (744, 56663)]