61264994

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21557}}^1$

素因数の和:21602

約数の個数: 24

約数和(自身を含む): 110592540

約数和(自身を除く): 49327546

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 21557, 43114, 150899, 301798, 625153, 1056293, 1250306, 2112586, 4376071, 8752142, 30632497, 61264994]

約数ペア:

[(1, 61264994), (2, 30632497), (7, 8752142), (14, 4376071), (29, 2112586), (49, 1250306), (58, 1056293), (98, 625153), (203, 301798), (406, 150899), (1421, 43114), (2842, 21557)]