26878592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 59761800

約数和(自身を除く): 32883208

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 557, 754, 832, 928, 1114, 1508, 1664, 1856, 2228, 3016, 3712, 4456, 6032, 7241, 8912, 12064, 14482, 16153, 17824, 24128, 28964, 32306, 35648, 48256, 57928, 64612, 71296, 115856, 129224, 209989, 231712, 258448, 419978, 463424, 516896, 839956, 926848, 1033792, 1679912, 2067584, 3359824, 6719648, 13439296, 26878592]

約数ペア:

[(1, 26878592), (2, 13439296), (4, 6719648), (8, 3359824), (13, 2067584), (16, 1679912), (26, 1033792), (29, 926848), (32, 839956), (52, 516896), (58, 463424), (64, 419978), (104, 258448), (116, 231712), (128, 209989), (208, 129224), (232, 115856), (377, 71296), (416, 64612), (464, 57928), (557, 48256), (754, 35648), (832, 32306), (928, 28964), (1114, 24128), (1508, 17824), (1664, 16153), (1856, 14482), (2228, 12064), (3016, 8912), (3712, 7241), (4456, 6032)]