22156747444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{43787}}^1$

素因数の和:44104

約数の個数: 48

約数和(自身を含む): 43049559168

約数和(自身を除く): 20892811724

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 263, 481, 526, 962, 1052, 1924, 3419, 6838, 9731, 13676, 19462, 38924, 43787, 87574, 126503, 175148, 253006, 506012, 569231, 1138462, 1620119, 2276924, 3240238, 6480476, 11515981, 21061547, 23031962, 42123094, 46063924, 84246188, 149707753, 299415506, 426091297, 598831012, 852182594, 1704365188, 5539186861, 11078373722, 22156747444]

約数ペア:

[(1, 22156747444), (2, 11078373722), (4, 5539186861), (13, 1704365188), (26, 852182594), (37, 598831012), (52, 426091297), (74, 299415506), (148, 149707753), (263, 84246188), (481, 46063924), (526, 42123094), (962, 23031962), (1052, 21061547), (1924, 11515981), (3419, 6480476), (6838, 3240238), (9731, 2276924), (13676, 1620119), (19462, 1138462), (38924, 569231), (43787, 506012), (87574, 253006), (126503, 175148)]