28861752

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{11239}}^1$

素因数の和:11355

約数の個数: 32

約数和(自身を含む): 72835200

約数和(自身を除く): 43973448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 11239, 22478, 33717, 44956, 67434, 89912, 134868, 269736, 1202573, 2405146, 3607719, 4810292, 7215438, 9620584, 14430876, 28861752]

約数ペア:

[(1, 28861752), (2, 14430876), (3, 9620584), (4, 7215438), (6, 4810292), (8, 3607719), (12, 2405146), (24, 1202573), (107, 269736), (214, 134868), (321, 89912), (428, 67434), (642, 44956), (856, 33717), (1284, 22478), (2568, 11239)]