77974016

素因数分解:

$2^9\times {\mathrm{152293}}^1$

素因数の和:152311

約数の個数: 20

約数和(自身を含む): 155796762

約数和(自身を除く): 77822746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 152293, 304586, 609172, 1218344, 2436688, 4873376, 9746752, 19493504, 38987008, 77974016]

約数ペア:

[(1, 77974016), (2, 38987008), (4, 19493504), (8, 9746752), (16, 4873376), (32, 2436688), (64, 1218344), (128, 609172), (256, 304586), (512, 152293)]