29712328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 59340600

約数和(自身を除く): 29628272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1109, 1576, 2218, 3349, 4436, 6698, 8872, 13396, 18853, 26792, 37706, 75412, 150824, 218473, 436946, 873892, 1747784, 3714041, 7428082, 14856164, 29712328]

約数ペア:

[(1, 29712328), (2, 14856164), (4, 7428082), (8, 3714041), (17, 1747784), (34, 873892), (68, 436946), (136, 218473), (197, 150824), (394, 75412), (788, 37706), (1109, 26792), (1576, 18853), (2218, 13396), (3349, 8872), (4436, 6698)]