25996844172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{845921}}^1$

素因数の和:846138

約数の個数: 48

約数和(自身を含む): 65657081952

約数和(自身を除く): 39660237780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5122, 7683, 10244, 15366, 30732, 845921, 1691842, 2537763, 3383684, 5075526, 10151052, 10996973, 21993946, 32990919, 43987892, 65981838, 131963676, 166646437, 333292874, 499939311, 666585748, 999878622, 1999757244, 2166403681, 4332807362, 6499211043, 8665614724, 12998422086, 25996844172]

約数ペア:

[(1, 25996844172), (2, 12998422086), (3, 8665614724), (4, 6499211043), (6, 4332807362), (12, 2166403681), (13, 1999757244), (26, 999878622), (39, 666585748), (52, 499939311), (78, 333292874), (156, 166646437), (197, 131963676), (394, 65981838), (591, 43987892), (788, 32990919), (1182, 21993946), (2364, 10996973), (2561, 10151052), (5122, 5075526), (7683, 3383684), (10244, 2537763), (15366, 1691842), (30732, 845921)]