64040984

素因数分解:

$2^3\times 7^1\times {\mathrm{1143589}}^1$

素因数の和:1143602

約数の個数: 16

約数和(自身を含む): 137230800

約数和(自身を除く): 73189816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1143589, 2287178, 4574356, 8005123, 9148712, 16010246, 32020492, 64040984]

約数ペア:

[(1, 64040984), (2, 32020492), (4, 16010246), (7, 9148712), (8, 8005123), (14, 4574356), (28, 2287178), (56, 1143589)]