28238622

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 58506624

約数和(自身を除く): 30268002

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 971, 1942, 2913, 4847, 5826, 9694, 14541, 29082, 35927, 71854, 107781, 127201, 215562, 254402, 381603, 763206, 4706437, 9412874, 14119311, 28238622]

約数ペア:

[(1, 28238622), (2, 14119311), (3, 9412874), (6, 4706437), (37, 763206), (74, 381603), (111, 254402), (131, 215562), (222, 127201), (262, 107781), (393, 71854), (786, 35927), (971, 29082), (1942, 14541), (2913, 9694), (4847, 5826)]