28301816904

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{26759}}^1$

素因数の和:27242

約数の個数: 64

約数和(自身を含む): 71519846400

約数和(自身を除く): 43218029496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 347, 381, 508, 694, 762, 1016, 1041, 1388, 1524, 2082, 2776, 3048, 4164, 8328, 26759, 44069, 53518, 80277, 88138, 107036, 132207, 160554, 176276, 214072, 264414, 321108, 352552, 528828, 642216, 1057656, 3398393, 6796786, 9285373, 10195179, 13593572, 18570746, 20390358, 27187144, 27856119, 37141492, 40780716, 55712238, 74282984, 81561432, 111424476, 222848952, 1179242371, 2358484742, 3537727113, 4716969484, 7075454226, 9433938968, 14150908452, 28301816904]

約数ペア:

[(1, 28301816904), (2, 14150908452), (3, 9433938968), (4, 7075454226), (6, 4716969484), (8, 3537727113), (12, 2358484742), (24, 1179242371), (127, 222848952), (254, 111424476), (347, 81561432), (381, 74282984), (508, 55712238), (694, 40780716), (762, 37141492), (1016, 27856119), (1041, 27187144), (1388, 20390358), (1524, 18570746), (2082, 13593572), (2776, 10195179), (3048, 9285373), (4164, 6796786), (8328, 3398393), (26759, 1057656), (44069, 642216), (53518, 528828), (80277, 352552), (88138, 321108), (107036, 264414), (132207, 214072), (160554, 176276)]