71292584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1871}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 146240640

約数和(自身を除く): 74948056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 866, 1732, 1871, 3464, 3742, 4763, 7484, 9526, 14968, 19052, 20581, 38104, 41162, 82324, 164648, 810143, 1620286, 3240572, 6481144, 8911573, 17823146, 35646292, 71292584]

約数ペア:

[(1, 71292584), (2, 35646292), (4, 17823146), (8, 8911573), (11, 6481144), (22, 3240572), (44, 1620286), (88, 810143), (433, 164648), (866, 82324), (1732, 41162), (1871, 38104), (3464, 20581), (3742, 19052), (4763, 14968), (7484, 9526)]