64537772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30271}}^1$

素因数の和:30329

約数の個数: 24

約数和(自身を含む): 124599552

約数和(自身を除く): 60061780

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 30271, 60542, 121084, 393523, 787046, 1241111, 1574092, 2482222, 4964444, 16134443, 32268886, 64537772]

約数ペア:

[(1, 64537772), (2, 32268886), (4, 16134443), (13, 4964444), (26, 2482222), (41, 1574092), (52, 1241111), (82, 787046), (164, 393523), (533, 121084), (1066, 60542), (2132, 30271)]