7419272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 16824960

約数和(自身を除く): 9405688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 367, 532, 722, 734, 1064, 1444, 1468, 2527, 2569, 2888, 2936, 5054, 5138, 6973, 10108, 10276, 13946, 20216, 20552, 27892, 48811, 55784, 97622, 132487, 195244, 264974, 390488, 529948, 927409, 1059896, 1854818, 3709636, 7419272]

約数ペア:

[(1, 7419272), (2, 3709636), (4, 1854818), (7, 1059896), (8, 927409), (14, 529948), (19, 390488), (28, 264974), (38, 195244), (56, 132487), (76, 97622), (133, 55784), (152, 48811), (266, 27892), (361, 20552), (367, 20216), (532, 13946), (722, 10276), (734, 10108), (1064, 6973), (1444, 5138), (1468, 5054), (2527, 2936), (2569, 2888)]