29121505868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{237401}}^1$

素因数の和:237762

約数の個数: 48

約数和(自身を含む): 62909630784

約数和(自身を除く): 33788124916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1348, 2359, 4381, 4718, 8762, 9436, 17524, 30667, 61334, 122668, 237401, 474802, 949604, 1661807, 3086213, 3323614, 6172426, 6647228, 12344852, 21603491, 43206982, 80004137, 86413964, 160008274, 320016548, 560028959, 1040053781, 1120057918, 2080107562, 2240115836, 4160215124, 7280376467, 14560752934, 29121505868]

約数ペア:

[(1, 29121505868), (2, 14560752934), (4, 7280376467), (7, 4160215124), (13, 2240115836), (14, 2080107562), (26, 1120057918), (28, 1040053781), (52, 560028959), (91, 320016548), (182, 160008274), (337, 86413964), (364, 80004137), (674, 43206982), (1348, 21603491), (2359, 12344852), (4381, 6647228), (4718, 6172426), (8762, 3323614), (9436, 3086213), (17524, 1661807), (30667, 949604), (61334, 474802), (122668, 237401)]