13502048

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 31600800

約数和(自身を除く): 18098752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 109, 112, 158, 196, 218, 224, 316, 392, 436, 553, 632, 763, 784, 872, 1106, 1264, 1526, 1568, 1744, 2212, 2528, 3052, 3488, 3871, 4424, 5341, 6104, 7742, 8611, 8848, 10682, 12208, 15484, 17222, 17696, 21364, 24416, 30968, 34444, 42728, 60277, 61936, 68888, 85456, 120554, 123872, 137776, 170912, 241108, 275552, 421939, 482216, 843878, 964432, 1687756, 1928864, 3375512, 6751024, 13502048]

約数ペア:

[(1, 13502048), (2, 6751024), (4, 3375512), (7, 1928864), (8, 1687756), (14, 964432), (16, 843878), (28, 482216), (32, 421939), (49, 275552), (56, 241108), (79, 170912), (98, 137776), (109, 123872), (112, 120554), (158, 85456), (196, 68888), (218, 61936), (224, 60277), (316, 42728), (392, 34444), (436, 30968), (553, 24416), (632, 21364), (763, 17696), (784, 17222), (872, 15484), (1106, 12208), (1264, 10682), (1526, 8848), (1568, 8611), (1744, 7742), (2212, 6104), (2528, 5341), (3052, 4424), (3488, 3871)]