69099898

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9931}}^1$

素因数の和:10018

約数の個数: 24

約数和(自身を含む): 122282784

約数和(自身を除く): 53182886

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 9931, 19862, 69517, 139034, 486619, 705101, 973238, 1410202, 4935707, 9871414, 34549949, 69099898]

約数ペア:

[(1, 69099898), (2, 34549949), (7, 9871414), (14, 4935707), (49, 1410202), (71, 973238), (98, 705101), (142, 486619), (497, 139034), (994, 69517), (3479, 19862), (6958, 9931)]