28710498

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 59121216

約数和(自身を除く): 30410718

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 433, 514, 771, 866, 1299, 1542, 2598, 11051, 18619, 22102, 33153, 37238, 55857, 66306, 111281, 111714, 222562, 333843, 667686, 4785083, 9570166, 14355249, 28710498]

約数ペア:

[(1, 28710498), (2, 14355249), (3, 9570166), (6, 4785083), (43, 667686), (86, 333843), (129, 222562), (257, 111714), (258, 111281), (433, 66306), (514, 55857), (771, 37238), (866, 33153), (1299, 22102), (1542, 18619), (2598, 11051)]