74891306

素因数分解:

$2^1\times 7^3\times {\mathrm{109171}}^1$

素因数の和:109194

約数の個数: 16

約数和(自身を含む): 131006400

約数和(自身を除く): 56115094

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 109171, 218342, 764197, 1528394, 5349379, 10698758, 37445653, 74891306]

約数ペア:

[(1, 74891306), (2, 37445653), (7, 10698758), (14, 5349379), (49, 1528394), (98, 764197), (343, 218342), (686, 109171)]