13355552

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 30381120

約数和(自身を除く): 17025568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 547, 763, 872, 1094, 1526, 1744, 2188, 3052, 3488, 3829, 4376, 6104, 7658, 8752, 12208, 15316, 17504, 24416, 30632, 59623, 61264, 119246, 122528, 238492, 417361, 476984, 834722, 953968, 1669444, 1907936, 3338888, 6677776, 13355552]

約数ペア:

[(1, 13355552), (2, 6677776), (4, 3338888), (7, 1907936), (8, 1669444), (14, 953968), (16, 834722), (28, 476984), (32, 417361), (56, 238492), (109, 122528), (112, 119246), (218, 61264), (224, 59623), (436, 30632), (547, 24416), (763, 17504), (872, 15316), (1094, 12208), (1526, 8752), (1744, 7658), (2188, 6104), (3052, 4376), (3488, 3829)]