64904874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4483}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 137748480

約数和(自身を除く): 72843606

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4483, 4826, 7239, 8966, 13449, 14478, 26898, 85177, 170354, 255531, 511062, 569341, 1138682, 1708023, 3416046, 10817479, 21634958, 32452437, 64904874]

約数ペア:

[(1, 64904874), (2, 32452437), (3, 21634958), (6, 10817479), (19, 3416046), (38, 1708023), (57, 1138682), (114, 569341), (127, 511062), (254, 255531), (381, 170354), (762, 85177), (2413, 26898), (4483, 14478), (4826, 13449), (7239, 8966)]