15677561746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^2\times {\mathrm{479}}^1$

素因数の和:788

約数の個数: 72

約数和(自身を含む): 29817365760

約数和(自身を除く): 14139804014

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 479, 847, 958, 973, 1529, 1694, 1946, 3058, 3353, 5269, 6706, 10538, 10703, 16819, 19321, 21406, 33638, 36883, 38642, 57959, 66581, 73766, 115918, 117733, 133162, 135247, 212531, 235466, 270494, 405713, 425062, 466067, 732391, 811426, 932134, 1464782, 1487717, 2337841, 2975434, 4675682, 5126737, 8056301, 9254759, 10253474, 16112602, 16364887, 18509518, 32729774, 56394107, 64783313, 101802349, 112788214, 129566626, 203604698, 712616443, 1119825839, 1425232886, 2239651678, 7838780873, 15677561746]

約数ペア:

[(1, 15677561746), (2, 7838780873), (7, 2239651678), (11, 1425232886), (14, 1119825839), (22, 712616443), (77, 203604698), (121, 129566626), (139, 112788214), (154, 101802349), (242, 64783313), (278, 56394107), (479, 32729774), (847, 18509518), (958, 16364887), (973, 16112602), (1529, 10253474), (1694, 9254759), (1946, 8056301), (3058, 5126737), (3353, 4675682), (5269, 2975434), (6706, 2337841), (10538, 1487717), (10703, 1464782), (16819, 932134), (19321, 811426), (21406, 732391), (33638, 466067), (36883, 425062), (38642, 405713), (57959, 270494), (66581, 235466), (73766, 212531), (115918, 135247), (117733, 133162)]