69043898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2477}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 129886848

約数和(自身を除く): 60842950

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2477, 2534, 3982, 4954, 13937, 17339, 27247, 27874, 34678, 54494, 190729, 381458, 448337, 896674, 3138359, 4931707, 6276718, 9863414, 34521949, 69043898]

約数ペア:

[(1, 69043898), (2, 34521949), (7, 9863414), (11, 6276718), (14, 4931707), (22, 3138359), (77, 896674), (154, 448337), (181, 381458), (362, 190729), (1267, 54494), (1991, 34678), (2477, 27874), (2534, 27247), (3982, 17339), (4954, 13937)]