78553412

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12251}}^1$

素因数の和:12491

約数の個数: 24

約数和(自身を含む): 157805760

約数和(自身を除く): 79252348

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 12251, 24502, 49004, 85757, 171514, 343028, 2805479, 5610958, 11221916, 19638353, 39276706, 78553412]

約数ペア:

[(1, 78553412), (2, 39276706), (4, 19638353), (7, 11221916), (14, 5610958), (28, 2805479), (229, 343028), (458, 171514), (916, 85757), (1603, 49004), (3206, 24502), (6412, 12251)]