40475568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17209}}^1$

素因数の和:17234

約数の個数: 60

約数和(自身を含む): 121640280

約数和(自身を除く): 81164712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 17209, 34418, 51627, 68836, 103254, 120463, 137672, 206508, 240926, 275344, 361389, 413016, 481852, 722778, 826032, 843241, 963704, 1445556, 1686482, 1927408, 2529723, 2891112, 3372964, 5059446, 5782224, 6745928, 10118892, 13491856, 20237784, 40475568]

約数ペア:

[(1, 40475568), (2, 20237784), (3, 13491856), (4, 10118892), (6, 6745928), (7, 5782224), (8, 5059446), (12, 3372964), (14, 2891112), (16, 2529723), (21, 1927408), (24, 1686482), (28, 1445556), (42, 963704), (48, 843241), (49, 826032), (56, 722778), (84, 481852), (98, 413016), (112, 361389), (147, 275344), (168, 240926), (196, 206508), (294, 137672), (336, 120463), (392, 103254), (588, 68836), (784, 51627), (1176, 34418), (2352, 17209)]