73556

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 153216

約数和(自身を除く): 79660

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2627, 5254, 10508, 18389, 36778, 73556]

約数ペア:

[(1, 73556), (2, 36778), (4, 18389), (7, 10508), (14, 5254), (28, 2627), (37, 1988), (71, 1036), (74, 994), (142, 518), (148, 497), (259, 284)]