74129866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1831}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 115020288

約数和(自身を除く): 40890422

約数列:

[1, 2, 31, 62, 653, 1306, 1831, 3662, 20243, 40486, 56761, 113522, 1195643, 2391286, 37064933, 74129866]

約数ペア:

[(1, 74129866), (2, 37064933), (31, 2391286), (62, 1195643), (653, 113522), (1306, 56761), (1831, 40486), (3662, 20243)]