69239128

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2791}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 148757760

約数和(自身を除く): 79518632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 2791, 3101, 3544, 5582, 6202, 11164, 12404, 19537, 22328, 24808, 39074, 78148, 156296, 1236413, 2472826, 4945652, 8654891, 9891304, 17309782, 34619564, 69239128]

約数ペア:

[(1, 69239128), (2, 34619564), (4, 17309782), (7, 9891304), (8, 8654891), (14, 4945652), (28, 2472826), (56, 1236413), (443, 156296), (886, 78148), (1772, 39074), (2791, 24808), (3101, 22328), (3544, 19537), (5582, 12404), (6202, 11164)]