67679210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{398113}}^1$

素因数の和:398137

約数の個数: 16

約数和(自身を含む): 128988936

約数和(自身を除く): 61309726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 398113, 796226, 1990565, 3981130, 6767921, 13535842, 33839605, 67679210]

約数ペア:

[(1, 67679210), (2, 33839605), (5, 13535842), (10, 6767921), (17, 3981130), (34, 1990565), (85, 796226), (170, 398113)]