28661374

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5032

約数の個数: 24

約数和(自身を含む): 50869080

約数和(自身を除く): 22207706

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 4957, 5782, 9914, 34699, 69398, 242893, 292463, 485786, 584926, 2047241, 4094482, 14330687, 28661374]

約数ペア:

[(1, 28661374), (2, 14330687), (7, 4094482), (14, 2047241), (49, 584926), (59, 485786), (98, 292463), (118, 242893), (413, 69398), (826, 34699), (2891, 9914), (4957, 5782)]