28063288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 59036040

約数和(自身を除く): 30972752

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 547, 583, 968, 1094, 1166, 2188, 2332, 4376, 4664, 6017, 6413, 12034, 12826, 24068, 25652, 28991, 48136, 51304, 57982, 66187, 115964, 132374, 231928, 264748, 318901, 529496, 637802, 1275604, 2551208, 3507911, 7015822, 14031644, 28063288]

約数ペア:

[(1, 28063288), (2, 14031644), (4, 7015822), (8, 3507911), (11, 2551208), (22, 1275604), (44, 637802), (53, 529496), (88, 318901), (106, 264748), (121, 231928), (212, 132374), (242, 115964), (424, 66187), (484, 57982), (547, 51304), (583, 48136), (968, 28991), (1094, 25652), (1166, 24068), (2188, 12826), (2332, 12034), (4376, 6413), (4664, 6017)]