39328072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 90288000

約数和(自身を除く): 50959928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 109, 119, 136, 218, 238, 379, 436, 476, 758, 763, 872, 952, 1516, 1526, 1853, 2653, 3032, 3052, 3706, 5306, 6104, 6443, 7412, 10612, 12886, 12971, 14824, 21224, 25772, 25942, 41311, 45101, 51544, 51884, 82622, 90202, 103768, 165244, 180404, 289177, 330488, 360808, 578354, 702287, 1156708, 1404574, 2313416, 2809148, 4916009, 5618296, 9832018, 19664036, 39328072]

約数ペア:

[(1, 39328072), (2, 19664036), (4, 9832018), (7, 5618296), (8, 4916009), (14, 2809148), (17, 2313416), (28, 1404574), (34, 1156708), (56, 702287), (68, 578354), (109, 360808), (119, 330488), (136, 289177), (218, 180404), (238, 165244), (379, 103768), (436, 90202), (476, 82622), (758, 51884), (763, 51544), (872, 45101), (952, 41311), (1516, 25942), (1526, 25772), (1853, 21224), (2653, 14824), (3032, 12971), (3052, 12886), (3706, 10612), (5306, 7412), (6104, 6443)]