69989626

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68483}}^1$

素因数の和:68565

約数の個数: 16

約数和(自身を含む): 121627584

約数和(自身を除く): 51637958

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 68483, 136966, 479381, 958762, 4999259, 9998518, 34994813, 69989626]

約数ペア:

[(1, 69989626), (2, 34994813), (7, 9998518), (14, 4999259), (73, 958762), (146, 479381), (511, 136966), (1022, 68483)]