73970288

素因数分解:

$2^4\times 7^1\times {\mathrm{660449}}^1$

素因数の和:660464

約数の個数: 20

約数和(自身を含む): 163791600

約数和(自身を除く): 89821312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 660449, 1320898, 2641796, 4623143, 5283592, 9246286, 10567184, 18492572, 36985144, 73970288]

約数ペア:

[(1, 73970288), (2, 36985144), (4, 18492572), (7, 10567184), (8, 9246286), (14, 5283592), (16, 4623143), (28, 2641796), (56, 1320898), (112, 660449)]