67272008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{442579}}^1$

素因数の和:442604

約数の個数: 16

約数和(自身を含む): 132774000

約数和(自身を除く): 65501992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 442579, 885158, 1770316, 3540632, 8409001, 16818002, 33636004, 67272008]

約数ペア:

[(1, 67272008), (2, 33636004), (4, 16818002), (8, 8409001), (19, 3540632), (38, 1770316), (76, 885158), (152, 442579)]