56424268

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 101805984

約数和(自身を除く): 45381716

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 3257, 4331, 6514, 8662, 13028, 17324, 198677, 231247, 397354, 462494, 794708, 924988, 14106067, 28212134, 56424268]

約数ペア:

[(1, 56424268), (2, 28212134), (4, 14106067), (61, 924988), (71, 794708), (122, 462494), (142, 397354), (244, 231247), (284, 198677), (3257, 17324), (4331, 13028), (6514, 8662)]