39388076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 45989524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 449, 482, 898, 964, 1687, 1796, 3133, 3143, 3374, 5837, 6266, 6286, 6748, 11674, 12532, 12572, 21931, 23348, 40859, 43862, 81718, 87724, 108209, 163436, 216418, 432836, 757463, 1406717, 1514926, 2813434, 3029852, 5626868, 9847019, 19694038, 39388076]

約数ペア:

[(1, 39388076), (2, 19694038), (4, 9847019), (7, 5626868), (13, 3029852), (14, 2813434), (26, 1514926), (28, 1406717), (52, 757463), (91, 432836), (182, 216418), (241, 163436), (364, 108209), (449, 87724), (482, 81718), (898, 43862), (964, 40859), (1687, 23348), (1796, 21931), (3133, 12572), (3143, 12532), (3374, 11674), (5837, 6748), (6266, 6286)]