17208128

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 39648384

約数和(自身を除く): 22440256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 541, 568, 994, 1082, 1136, 1988, 2164, 2272, 3787, 3976, 4328, 4544, 7574, 7952, 8656, 15148, 15904, 17312, 30296, 31808, 34624, 38411, 60592, 76822, 121184, 153644, 242368, 268877, 307288, 537754, 614576, 1075508, 1229152, 2151016, 2458304, 4302032, 8604064, 17208128]

約数ペア:

[(1, 17208128), (2, 8604064), (4, 4302032), (7, 2458304), (8, 2151016), (14, 1229152), (16, 1075508), (28, 614576), (32, 537754), (56, 307288), (64, 268877), (71, 242368), (112, 153644), (142, 121184), (224, 76822), (284, 60592), (448, 38411), (497, 34624), (541, 31808), (568, 30296), (994, 17312), (1082, 15904), (1136, 15148), (1988, 8656), (2164, 7952), (2272, 7574), (3787, 4544), (3976, 4328)]