28376946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40423}}^1$

素因数の和:40447

約数の個数: 32

約数和(自身を含む): 67912320

約数和(自身を除く): 39535374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 40423, 80846, 121269, 242538, 363807, 525499, 727614, 1050998, 1091421, 1576497, 2182842, 3152994, 4729491, 9458982, 14188473, 28376946]

約数ペア:

[(1, 28376946), (2, 14188473), (3, 9458982), (6, 4729491), (9, 3152994), (13, 2182842), (18, 1576497), (26, 1091421), (27, 1050998), (39, 727614), (54, 525499), (78, 363807), (117, 242538), (234, 121269), (351, 80846), (702, 40423)]