7400157088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{12171311}}^1$

素因数の和:12171340

約数の個数: 24

約数和(自身を含む): 15335853120

約数和(自身を除く): 7935696032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 12171311, 24342622, 48685244, 97370488, 194740976, 231254909, 389481952, 462509818, 925019636, 1850039272, 3700078544, 7400157088]

約数ペア:

[(1, 7400157088), (2, 3700078544), (4, 1850039272), (8, 925019636), (16, 462509818), (19, 389481952), (32, 231254909), (38, 194740976), (76, 97370488), (152, 48685244), (304, 24342622), (608, 12171311)]