28556682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 71967744

約数和(自身を除く): 43411062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 226, 231, 339, 462, 547, 678, 791, 1094, 1243, 1582, 1641, 2373, 2486, 3282, 3729, 3829, 4746, 6017, 7458, 7658, 8701, 11487, 12034, 17402, 18051, 22974, 26103, 36102, 42119, 52206, 61811, 84238, 123622, 126357, 185433, 252714, 370866, 432677, 679921, 865354, 1298031, 1359842, 2039763, 2596062, 4079526, 4759447, 9518894, 14278341, 28556682]

約数ペア:

[(1, 28556682), (2, 14278341), (3, 9518894), (6, 4759447), (7, 4079526), (11, 2596062), (14, 2039763), (21, 1359842), (22, 1298031), (33, 865354), (42, 679921), (66, 432677), (77, 370866), (113, 252714), (154, 185433), (226, 126357), (231, 123622), (339, 84238), (462, 61811), (547, 52206), (678, 42119), (791, 36102), (1094, 26103), (1243, 22974), (1582, 18051), (1641, 17402), (2373, 12034), (2486, 11487), (3282, 8701), (3729, 7658), (3829, 7458), (4746, 6017)]