4257156976

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{5661113}}^1$

素因数の和:5661168

約数の個数: 20

約数和(自身を含む): 8423737632

約数和(自身を除く): 4166580656

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 5661113, 11322226, 22644452, 45288904, 90577808, 266072311, 532144622, 1064289244, 2128578488, 4257156976]

約数ペア:

[(1, 4257156976), (2, 2128578488), (4, 1064289244), (8, 532144622), (16, 266072311), (47, 90577808), (94, 45288904), (188, 22644452), (376, 11322226), (752, 5661113)]