26628014728

素因数分解:

$2^3\times 7^3\times {\mathrm{131}}^1\times {\mathrm{74077}}^1$

素因数の和:74235

約数の個数: 64

約数和(自身を含む): 58669776000

約数和(自身を除く): 32041761272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 343, 392, 524, 686, 917, 1048, 1372, 1834, 2744, 3668, 6419, 7336, 12838, 25676, 44933, 51352, 74077, 89866, 148154, 179732, 296308, 359464, 518539, 592616, 1037078, 2074156, 3629773, 4148312, 7259546, 9704087, 14519092, 19408174, 25408411, 29038184, 38816348, 50816822, 67928609, 77632696, 101633644, 135857218, 203267288, 271714436, 475500263, 543428872, 951000526, 1902001052, 3328501841, 3804002104, 6657003682, 13314007364, 26628014728]

約数ペア:

[(1, 26628014728), (2, 13314007364), (4, 6657003682), (7, 3804002104), (8, 3328501841), (14, 1902001052), (28, 951000526), (49, 543428872), (56, 475500263), (98, 271714436), (131, 203267288), (196, 135857218), (262, 101633644), (343, 77632696), (392, 67928609), (524, 50816822), (686, 38816348), (917, 29038184), (1048, 25408411), (1372, 19408174), (1834, 14519092), (2744, 9704087), (3668, 7259546), (6419, 4148312), (7336, 3629773), (12838, 2074156), (25676, 1037078), (44933, 592616), (51352, 518539), (74077, 359464), (89866, 296308), (148154, 179732)]