69688712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22325

約数の個数: 32

約数和(自身を含む): 144374400

約数和(自身を除く): 74685688

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 22279, 44558, 89116, 178232, 378743, 512417, 757486, 1024834, 1514972, 2049668, 3029944, 4099336, 8711089, 17422178, 34844356, 69688712]

約数ペア:

[(1, 69688712), (2, 34844356), (4, 17422178), (8, 8711089), (17, 4099336), (23, 3029944), (34, 2049668), (46, 1514972), (68, 1024834), (92, 757486), (136, 512417), (184, 378743), (391, 178232), (782, 89116), (1564, 44558), (3128, 22279)]