28603792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 68245632

約数和(自身を除く): 39641840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 83, 112, 119, 136, 166, 181, 238, 272, 332, 362, 476, 581, 664, 724, 952, 1162, 1267, 1328, 1411, 1448, 1904, 2324, 2534, 2822, 2896, 3077, 4648, 5068, 5644, 6154, 9296, 9877, 10136, 11288, 12308, 15023, 19754, 20272, 21539, 22576, 24616, 30046, 39508, 43078, 49232, 60092, 79016, 86156, 105161, 120184, 158032, 172312, 210322, 240368, 255391, 344624, 420644, 510782, 841288, 1021564, 1682576, 1787737, 2043128, 3575474, 4086256, 7150948, 14301896, 28603792]

約数ペア:

[(1, 28603792), (2, 14301896), (4, 7150948), (7, 4086256), (8, 3575474), (14, 2043128), (16, 1787737), (17, 1682576), (28, 1021564), (34, 841288), (56, 510782), (68, 420644), (83, 344624), (112, 255391), (119, 240368), (136, 210322), (166, 172312), (181, 158032), (238, 120184), (272, 105161), (332, 86156), (362, 79016), (476, 60092), (581, 49232), (664, 43078), (724, 39508), (952, 30046), (1162, 24616), (1267, 22576), (1328, 21539), (1411, 20272), (1448, 19754), (1904, 15023), (2324, 12308), (2534, 11288), (2822, 10136), (2896, 9877), (3077, 9296), (4648, 6154), (5068, 5644)]