1057014728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{4861}}^1$

素因数の和:5238

約数の個数: 64

約数和(自身を含む): 2478453120

約数和(自身を除く): 1421438392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 353, 616, 706, 1412, 2471, 2824, 3883, 4861, 4942, 7766, 9722, 9884, 15532, 19444, 19768, 27181, 31064, 34027, 38888, 53471, 54362, 68054, 106942, 108724, 136108, 213884, 217448, 272216, 374297, 427768, 748594, 1497188, 1715933, 2994376, 3431866, 6863732, 12011531, 13727464, 18875263, 24023062, 37750526, 48046124, 75501052, 96092248, 132126841, 151002104, 264253682, 528507364, 1057014728]

約数ペア:

[(1, 1057014728), (2, 528507364), (4, 264253682), (7, 151002104), (8, 132126841), (11, 96092248), (14, 75501052), (22, 48046124), (28, 37750526), (44, 24023062), (56, 18875263), (77, 13727464), (88, 12011531), (154, 6863732), (308, 3431866), (353, 2994376), (616, 1715933), (706, 1497188), (1412, 748594), (2471, 427768), (2824, 374297), (3883, 272216), (4861, 217448), (4942, 213884), (7766, 136108), (9722, 108724), (9884, 106942), (15532, 68054), (19444, 54362), (19768, 53471), (27181, 38888), (31064, 34027)]