70432852

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 36

約数和(自身を含む): 143164000

約数和(自身を除く): 72731148

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 499, 994, 998, 1988, 1996, 3493, 5041, 6986, 10082, 13972, 20164, 35287, 35429, 70574, 70858, 141148, 141716, 248003, 496006, 992012, 2515459, 5030918, 10061836, 17608213, 35216426, 70432852]

約数ペア:

[(1, 70432852), (2, 35216426), (4, 17608213), (7, 10061836), (14, 5030918), (28, 2515459), (71, 992012), (142, 496006), (284, 248003), (497, 141716), (499, 141148), (994, 70858), (998, 70574), (1988, 35429), (1996, 35287), (3493, 20164), (5041, 13972), (6986, 10082)]