64769826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4651}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 142016256

約数和(自身を除く): 77246430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 4651, 6963, 9302, 13926, 13953, 27906, 51161, 102322, 153483, 306966, 981361, 1962722, 2944083, 5888166, 10794971, 21589942, 32384913, 64769826]

約数ペア:

[(1, 64769826), (2, 32384913), (3, 21589942), (6, 10794971), (11, 5888166), (22, 2944083), (33, 1962722), (66, 981361), (211, 306966), (422, 153483), (633, 102322), (1266, 51161), (2321, 27906), (4642, 13953), (4651, 13926), (6963, 9302)]