38450566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 41797754

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 773, 1309, 1463, 1546, 2261, 2618, 2926, 3553, 4522, 5411, 7106, 8503, 10822, 13141, 14687, 17006, 24871, 26282, 29374, 49742, 59521, 91987, 102809, 119042, 144551, 161557, 183974, 205618, 249679, 289102, 323114, 499358, 1011857, 1130899, 1747753, 2023714, 2261798, 2746469, 3495506, 5492938, 19225283, 38450566]

約数ペア:

[(1, 38450566), (2, 19225283), (7, 5492938), (11, 3495506), (14, 2746469), (17, 2261798), (19, 2023714), (22, 1747753), (34, 1130899), (38, 1011857), (77, 499358), (119, 323114), (133, 289102), (154, 249679), (187, 205618), (209, 183974), (238, 161557), (266, 144551), (323, 119042), (374, 102809), (418, 91987), (646, 59521), (773, 49742), (1309, 29374), (1463, 26282), (1546, 24871), (2261, 17006), (2618, 14687), (2926, 13141), (3553, 10822), (4522, 8503), (5411, 7106)]