28289946

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70373}}^1$

素因数の和:70445

約数の個数: 16

約数和(自身を含む): 57425184

約数和(自身を除く): 29135238

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70373, 140746, 211119, 422238, 4714991, 9429982, 14144973, 28289946]

約数ペア:

[(1, 28289946), (2, 14144973), (3, 9429982), (6, 4714991), (67, 422238), (134, 211119), (201, 140746), (402, 70373)]