67065628

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30319}}^1$

素因数の和:30409

約数の個数: 24

約数和(自身を含む): 135833600

約数和(自身を除く): 68767972

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30319, 60638, 121276, 212233, 424466, 848932, 2395201, 4790402, 9580804, 16766407, 33532814, 67065628]

約数ペア:

[(1, 67065628), (2, 33532814), (4, 16766407), (7, 9580804), (14, 4790402), (28, 2395201), (79, 848932), (158, 424466), (316, 212233), (553, 121276), (1106, 60638), (2212, 30319)]