28633254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5479}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 62603520

約数和(自身を除く): 33970266

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 5479, 10958, 16437, 32874, 71227, 142454, 213681, 367093, 427362, 734186, 1101279, 2202558, 4772209, 9544418, 14316627, 28633254]

約数ペア:

[(1, 28633254), (2, 14316627), (3, 9544418), (6, 4772209), (13, 2202558), (26, 1101279), (39, 734186), (67, 427362), (78, 367093), (134, 213681), (201, 142454), (402, 71227), (871, 32874), (1742, 16437), (2613, 10958), (5226, 5479)]