28609542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122263}}^1$

素因数の和:122284

約数の個数: 24

約数和(自身を含む): 66756144

約数和(自身を除く): 38146602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122263, 244526, 366789, 733578, 1100367, 1589419, 2200734, 3178838, 4768257, 9536514, 14304771, 28609542]

約数ペア:

[(1, 28609542), (2, 14304771), (3, 9536514), (6, 4768257), (9, 3178838), (13, 2200734), (18, 1589419), (26, 1100367), (39, 733578), (78, 366789), (117, 244526), (234, 122263)]