63925168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1181}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 131911200

約数和(自身を除く): 67986032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1181, 1592, 2362, 3184, 3383, 4724, 6766, 9448, 13532, 18896, 20077, 27064, 40154, 54128, 80308, 160616, 235019, 321232, 470038, 940076, 1880152, 3760304, 3995323, 7990646, 15981292, 31962584, 63925168]

約数ペア:

[(1, 63925168), (2, 31962584), (4, 15981292), (8, 7990646), (16, 3995323), (17, 3760304), (34, 1880152), (68, 940076), (136, 470038), (199, 321232), (272, 235019), (398, 160616), (796, 80308), (1181, 54128), (1592, 40154), (2362, 27064), (3184, 20077), (3383, 18896), (4724, 13532), (6766, 9448)]