66896228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50833}}^1$

素因数の和:50891

約数の個数: 24

約数和(自身を含む): 136641792

約数和(自身を除く): 69745564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 50833, 101666, 203332, 355831, 711662, 1423324, 2389151, 4778302, 9556604, 16724057, 33448114, 66896228]

約数ペア:

[(1, 66896228), (2, 33448114), (4, 16724057), (7, 9556604), (14, 4778302), (28, 2389151), (47, 1423324), (94, 711662), (188, 355831), (329, 203332), (658, 101666), (1316, 50833)]