8423536

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 18965800

約数和(自身を除く): 10542264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 229, 242, 304, 418, 458, 484, 836, 916, 968, 1672, 1832, 1936, 2299, 2519, 3344, 3664, 4351, 4598, 5038, 8702, 9196, 10076, 17404, 18392, 20152, 27709, 34808, 36784, 40304, 47861, 55418, 69616, 95722, 110836, 191444, 221672, 382888, 443344, 526471, 765776, 1052942, 2105884, 4211768, 8423536]

約数ペア:

[(1, 8423536), (2, 4211768), (4, 2105884), (8, 1052942), (11, 765776), (16, 526471), (19, 443344), (22, 382888), (38, 221672), (44, 191444), (76, 110836), (88, 95722), (121, 69616), (152, 55418), (176, 47861), (209, 40304), (229, 36784), (242, 34808), (304, 27709), (418, 20152), (458, 18392), (484, 17404), (836, 10076), (916, 9196), (968, 8702), (1672, 5038), (1832, 4598), (1936, 4351), (2299, 3664), (2519, 3344)]