40730674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 67748400

約数和(自身を除く): 27017726

約数列:

[1, 2, 17, 29, 34, 58, 101, 202, 409, 493, 818, 986, 1717, 2929, 3434, 5858, 6953, 11861, 13906, 23722, 41309, 49793, 82618, 99586, 201637, 403274, 702253, 1197961, 1404506, 2395922, 20365337, 40730674]

約数ペア:

[(1, 40730674), (2, 20365337), (17, 2395922), (29, 1404506), (34, 1197961), (58, 702253), (101, 403274), (202, 201637), (409, 99586), (493, 82618), (818, 49793), (986, 41309), (1717, 23722), (2929, 13906), (3434, 11861), (5858, 6953)]