27814996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 54128340

約数和(自身を除く): 26313344

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 569, 1111, 1138, 2222, 2276, 4444, 6259, 12221, 12518, 24442, 25036, 48884, 57469, 68849, 114938, 137698, 229876, 275396, 632159, 1264318, 2528636, 6953749, 13907498, 27814996]

約数ペア:

[(1, 27814996), (2, 13907498), (4, 6953749), (11, 2528636), (22, 1264318), (44, 632159), (101, 275396), (121, 229876), (202, 137698), (242, 114938), (404, 68849), (484, 57469), (569, 48884), (1111, 25036), (1138, 24442), (2222, 12518), (2276, 12221), (4444, 6259)]