27830098532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{338747}}^1$

素因数の和:338840

約数の個数: 48

約数和(自身を含む): 54633277440

約数和(自身を除く): 26803178908

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 437, 874, 893, 1081, 1748, 1786, 2162, 3572, 4324, 20539, 41078, 82156, 338747, 677494, 1354988, 6436193, 7791181, 12872386, 15582362, 15921109, 25744772, 31164724, 31842218, 63684436, 148032439, 296064878, 302501071, 366185507, 592129756, 605002142, 732371014, 1210004284, 1464742028, 6957524633, 13915049266, 27830098532]

約数ペア:

[(1, 27830098532), (2, 13915049266), (4, 6957524633), (19, 1464742028), (23, 1210004284), (38, 732371014), (46, 605002142), (47, 592129756), (76, 366185507), (92, 302501071), (94, 296064878), (188, 148032439), (437, 63684436), (874, 31842218), (893, 31164724), (1081, 25744772), (1748, 15921109), (1786, 15582362), (2162, 12872386), (3572, 7791181), (4324, 6436193), (20539, 1354988), (41078, 677494), (82156, 338747)]