28356944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23017}}^1$

素因数の和:23043

約数の個数: 40

約数和(自身を含む): 68501568

約数和(自身を除く): 40144624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23017, 46034, 92068, 161119, 184136, 253187, 322238, 368272, 506374, 644476, 1012748, 1288952, 1772309, 2025496, 2577904, 3544618, 4050992, 7089236, 14178472, 28356944]

約数ペア:

[(1, 28356944), (2, 14178472), (4, 7089236), (7, 4050992), (8, 3544618), (11, 2577904), (14, 2025496), (16, 1772309), (22, 1288952), (28, 1012748), (44, 644476), (56, 506374), (77, 368272), (88, 322238), (112, 253187), (154, 184136), (176, 161119), (308, 92068), (616, 46034), (1232, 23017)]