71453528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{470089}}^1$

素因数の和:470114

約数の個数: 16

約数和(自身を含む): 141027000

約数和(自身を除く): 69573472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 470089, 940178, 1880356, 3760712, 8931691, 17863382, 35726764, 71453528]

約数ペア:

[(1, 71453528), (2, 35726764), (4, 17863382), (8, 8931691), (19, 3760712), (38, 1880356), (76, 940178), (152, 470089)]