71605528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{471089}}^1$

素因数の和:471114

約数の個数: 16

約数和(自身を含む): 141327000

約数和(自身を除く): 69721472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 471089, 942178, 1884356, 3768712, 8950691, 17901382, 35802764, 71605528]

約数ペア:

[(1, 71605528), (2, 35802764), (4, 17901382), (8, 8950691), (19, 3768712), (38, 1884356), (76, 942178), (152, 471089)]