28759764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 76416480

約数和(自身を除く): 47656716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 683, 726, 957, 1276, 1366, 1452, 1914, 2049, 2732, 3509, 3828, 4098, 7018, 7513, 8196, 10527, 14036, 15026, 19807, 21054, 22539, 30052, 39614, 42108, 45078, 59421, 79228, 82643, 90156, 118842, 165286, 217877, 237684, 247929, 330572, 435754, 495858, 653631, 871508, 991716, 1307262, 2396647, 2614524, 4793294, 7189941, 9586588, 14379882, 28759764]

約数ペア:

[(1, 28759764), (2, 14379882), (3, 9586588), (4, 7189941), (6, 4793294), (11, 2614524), (12, 2396647), (22, 1307262), (29, 991716), (33, 871508), (44, 653631), (58, 495858), (66, 435754), (87, 330572), (116, 247929), (121, 237684), (132, 217877), (174, 165286), (242, 118842), (319, 90156), (348, 82643), (363, 79228), (484, 59421), (638, 45078), (683, 42108), (726, 39614), (957, 30052), (1276, 22539), (1366, 21054), (1452, 19807), (1914, 15026), (2049, 14036), (2732, 10527), (3509, 8196), (3828, 7513), (4098, 7018)]