65564444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 77845732

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 37, 44, 46, 68, 74, 92, 103, 148, 187, 206, 253, 374, 391, 407, 412, 506, 629, 748, 782, 814, 851, 1012, 1133, 1258, 1564, 1628, 1702, 1751, 2266, 2369, 2516, 3404, 3502, 3811, 4301, 4532, 4738, 6919, 7004, 7622, 8602, 9361, 9476, 13838, 14467, 15244, 17204, 18722, 19261, 26059, 27676, 28934, 37444, 38522, 40273, 41921, 52118, 57868, 64787, 77044, 80546, 83842, 87653, 104236, 129574, 159137, 161092, 167684, 175306, 259148, 318274, 350612, 443003, 636548, 712657, 886006, 964183, 1425314, 1490101, 1772012, 1928366, 2850628, 2980202, 3856732, 5960404, 16391111, 32782222, 65564444]

約数ペア:

[(1, 65564444), (2, 32782222), (4, 16391111), (11, 5960404), (17, 3856732), (22, 2980202), (23, 2850628), (34, 1928366), (37, 1772012), (44, 1490101), (46, 1425314), (68, 964183), (74, 886006), (92, 712657), (103, 636548), (148, 443003), (187, 350612), (206, 318274), (253, 259148), (374, 175306), (391, 167684), (407, 161092), (412, 159137), (506, 129574), (629, 104236), (748, 87653), (782, 83842), (814, 80546), (851, 77044), (1012, 64787), (1133, 57868), (1258, 52118), (1564, 41921), (1628, 40273), (1702, 38522), (1751, 37444), (2266, 28934), (2369, 27676), (2516, 26059), (3404, 19261), (3502, 18722), (3811, 17204), (4301, 15244), (4532, 14467), (4738, 13838), (6919, 9476), (7004, 9361), (7622, 8602)]