74670064

素因数分解:

$2^4\times 7^1\times {\mathrm{666697}}^1$

素因数の和:666712

約数の個数: 20

約数和(自身を含む): 165341104

約数和(自身を除く): 90671040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 666697, 1333394, 2666788, 4666879, 5333576, 9333758, 10667152, 18667516, 37335032, 74670064]

約数ペア:

[(1, 74670064), (2, 37335032), (4, 18667516), (7, 10667152), (8, 9333758), (14, 5333576), (16, 4666879), (28, 2666788), (56, 1333394), (112, 666697)]