28535144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7601

約数の個数: 32

約数和(自身を含む): 59732640

約数和(自身を除く): 31197496

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7541, 15082, 30164, 60328, 82951, 165902, 324263, 331804, 648526, 663608, 1297052, 2594104, 3566893, 7133786, 14267572, 28535144]

約数ペア:

[(1, 28535144), (2, 14267572), (4, 7133786), (8, 3566893), (11, 2594104), (22, 1297052), (43, 663608), (44, 648526), (86, 331804), (88, 324263), (172, 165902), (344, 82951), (473, 60328), (946, 30164), (1892, 15082), (3784, 7541)]