13303718344

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^2\times {\mathrm{857}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 29197615590

約数和(自身を除く): 15893897246

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 857, 1393, 1592, 1714, 2786, 3428, 5572, 5999, 6856, 9751, 11144, 11998, 19502, 23996, 39004, 39601, 41993, 47992, 78008, 79202, 83986, 158404, 167972, 170543, 277207, 316808, 335944, 341086, 554414, 682172, 1108828, 1193801, 1364344, 1940449, 2217656, 2387602, 3880898, 4775204, 7761796, 8356607, 9550408, 15523592, 16713214, 33426428, 33938057, 66852856, 67876114, 135752228, 237566399, 271504456, 475132798, 950265596, 1662964793, 1900531192, 3325929586, 6651859172, 13303718344]

約数ペア:

[(1, 13303718344), (2, 6651859172), (4, 3325929586), (7, 1900531192), (8, 1662964793), (14, 950265596), (28, 475132798), (49, 271504456), (56, 237566399), (98, 135752228), (196, 67876114), (199, 66852856), (392, 33938057), (398, 33426428), (796, 16713214), (857, 15523592), (1393, 9550408), (1592, 8356607), (1714, 7761796), (2786, 4775204), (3428, 3880898), (5572, 2387602), (5999, 2217656), (6856, 1940449), (9751, 1364344), (11144, 1193801), (11998, 1108828), (19502, 682172), (23996, 554414), (39004, 341086), (39601, 335944), (41993, 316808), (47992, 277207), (78008, 170543), (79202, 167972), (83986, 158404)]