38674456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 77220000

約数和(自身を除く): 38545544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1429, 1592, 2858, 3383, 5716, 6766, 11432, 13532, 24293, 27064, 48586, 97172, 194344, 284371, 568742, 1137484, 2274968, 4834307, 9668614, 19337228, 38674456]

約数ペア:

[(1, 38674456), (2, 19337228), (4, 9668614), (8, 4834307), (17, 2274968), (34, 1137484), (68, 568742), (136, 284371), (199, 194344), (398, 97172), (796, 48586), (1429, 27064), (1592, 24293), (2858, 13532), (3383, 11432), (5716, 6766)]