27785712

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:20001

約数の個数: 40

約数和(自身を含む): 74258640

約数和(自身を除く): 46472928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 19961, 39922, 59883, 79844, 119766, 159688, 239532, 319376, 479064, 578869, 958128, 1157738, 1736607, 2315476, 3473214, 4630952, 6946428, 9261904, 13892856, 27785712]

約数ペア:

[(1, 27785712), (2, 13892856), (3, 9261904), (4, 6946428), (6, 4630952), (8, 3473214), (12, 2315476), (16, 1736607), (24, 1157738), (29, 958128), (48, 578869), (58, 479064), (87, 319376), (116, 239532), (174, 159688), (232, 119766), (348, 79844), (464, 59883), (696, 39922), (1392, 19961)]