74838862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 139255200

約数和(自身を除く): 64416338

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 289, 349, 371, 578, 698, 742, 901, 1802, 2023, 2443, 4046, 4886, 5933, 6307, 11866, 12614, 15317, 18497, 30634, 36994, 41531, 83062, 100861, 107219, 129479, 201722, 214438, 258958, 314449, 628898, 706027, 1412054, 2201143, 4402286, 5345633, 10691266, 37419431, 74838862]

約数ペア:

[(1, 74838862), (2, 37419431), (7, 10691266), (14, 5345633), (17, 4402286), (34, 2201143), (53, 1412054), (106, 706027), (119, 628898), (238, 314449), (289, 258958), (349, 214438), (371, 201722), (578, 129479), (698, 107219), (742, 100861), (901, 83062), (1802, 41531), (2023, 36994), (2443, 30634), (4046, 18497), (4886, 15317), (5933, 12614), (6307, 11866)]