38910586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 74462976

約数和(自身を除く): 35552390

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 53, 106, 143, 151, 187, 221, 286, 302, 374, 442, 583, 689, 901, 1166, 1378, 1661, 1802, 1963, 2431, 2567, 3322, 3926, 4862, 5134, 7579, 8003, 9911, 11713, 15158, 16006, 19822, 21593, 23426, 28237, 33371, 43186, 56474, 66742, 88033, 104039, 128843, 136051, 176066, 208078, 257686, 272102, 367081, 734162, 1144429, 1496561, 1768663, 2288858, 2993122, 3537326, 19455293, 38910586]

約数ペア:

[(1, 38910586), (2, 19455293), (11, 3537326), (13, 2993122), (17, 2288858), (22, 1768663), (26, 1496561), (34, 1144429), (53, 734162), (106, 367081), (143, 272102), (151, 257686), (187, 208078), (221, 176066), (286, 136051), (302, 128843), (374, 104039), (442, 88033), (583, 66742), (689, 56474), (901, 43186), (1166, 33371), (1378, 28237), (1661, 23426), (1802, 21593), (1963, 19822), (2431, 16006), (2567, 15158), (3322, 11713), (3926, 9911), (4862, 8003), (5134, 7579)]