26489740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4583}}^1$

素因数の和:4626

約数の個数: 36

約数和(自身を含む): 59106096

約数和(自身を除く): 32616356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4583, 5780, 9166, 18332, 22915, 45830, 77911, 91660, 155822, 311644, 389555, 779110, 1324487, 1558220, 2648974, 5297948, 6622435, 13244870, 26489740]

約数ペア:

[(1, 26489740), (2, 13244870), (4, 6622435), (5, 5297948), (10, 2648974), (17, 1558220), (20, 1324487), (34, 779110), (68, 389555), (85, 311644), (170, 155822), (289, 91660), (340, 77911), (578, 45830), (1156, 22915), (1445, 18332), (2890, 9166), (4583, 5780)]