38728014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{953}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 83661984

約数和(自身を除く): 44933970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 953, 1042, 1563, 1906, 2859, 3126, 5718, 6773, 12389, 13546, 20319, 24778, 37167, 40638, 74334, 496513, 993026, 1489539, 2979078, 6454669, 12909338, 19364007, 38728014]

約数ペア:

[(1, 38728014), (2, 19364007), (3, 12909338), (6, 6454669), (13, 2979078), (26, 1489539), (39, 993026), (78, 496513), (521, 74334), (953, 40638), (1042, 37167), (1563, 24778), (1906, 20319), (2859, 13546), (3126, 12389), (5718, 6773)]