77991616

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{2339}}^1$

素因数の和:2872

約数の個数: 28

約数和(自身を含む): 155127960

約数和(自身を除く): 77136344

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 2339, 4168, 4678, 8336, 9356, 16672, 18712, 33344, 37424, 74848, 149696, 1218619, 2437238, 4874476, 9748952, 19497904, 38995808, 77991616]

約数ペア:

[(1, 77991616), (2, 38995808), (4, 19497904), (8, 9748952), (16, 4874476), (32, 2437238), (64, 1218619), (521, 149696), (1042, 74848), (2084, 37424), (2339, 33344), (4168, 18712), (4678, 16672), (8336, 9356)]