74485712

素因数分解:

$2^4\times 7^1\times {\mathrm{665051}}^1$

素因数の和:665066

約数の個数: 20

約数和(自身を含む): 164932896

約数和(自身を除く): 90447184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 665051, 1330102, 2660204, 4655357, 5320408, 9310714, 10640816, 18621428, 37242856, 74485712]

約数ペア:

[(1, 74485712), (2, 37242856), (4, 18621428), (7, 10640816), (8, 9310714), (14, 5320408), (16, 4655357), (28, 2660204), (56, 1330102), (112, 665051)]