8500972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 15513120

約数和(自身を除く): 7012148

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 809, 1618, 2627, 3236, 5254, 10508, 29933, 57439, 59866, 114878, 119732, 229756, 2125243, 4250486, 8500972]

約数ペア:

[(1, 8500972), (2, 4250486), (4, 2125243), (37, 229756), (71, 119732), (74, 114878), (142, 59866), (148, 57439), (284, 29933), (809, 10508), (1618, 5254), (2627, 3236)]