28365264

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:996

約数の個数: 60

約数和(自身を含む): 79779492

約数和(自身を除く): 51414228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 701, 843, 1124, 1402, 1686, 2103, 2248, 2529, 2804, 3372, 4206, 4496, 5058, 5608, 6309, 6744, 8412, 10116, 11216, 12618, 13488, 16824, 20232, 25236, 33648, 40464, 50472, 100944, 196981, 393962, 590943, 787924, 1181886, 1575848, 1772829, 2363772, 3151696, 3545658, 4727544, 7091316, 9455088, 14182632, 28365264]

約数ペア:

[(1, 28365264), (2, 14182632), (3, 9455088), (4, 7091316), (6, 4727544), (8, 3545658), (9, 3151696), (12, 2363772), (16, 1772829), (18, 1575848), (24, 1181886), (36, 787924), (48, 590943), (72, 393962), (144, 196981), (281, 100944), (562, 50472), (701, 40464), (843, 33648), (1124, 25236), (1402, 20232), (1686, 16824), (2103, 13488), (2248, 12618), (2529, 11216), (2804, 10116), (3372, 8412), (4206, 6744), (4496, 6309), (5058, 5608)]