28176064

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 64597280

約数和(自身を除く): 36421216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 577, 763, 872, 1154, 1526, 1744, 2308, 3052, 3488, 4039, 4616, 6104, 6976, 8078, 9232, 12208, 16156, 18464, 24416, 32312, 36928, 48832, 62893, 64624, 125786, 129248, 251572, 258496, 440251, 503144, 880502, 1006288, 1761004, 2012576, 3522008, 4025152, 7044016, 14088032, 28176064]

約数ペア:

[(1, 28176064), (2, 14088032), (4, 7044016), (7, 4025152), (8, 3522008), (14, 2012576), (16, 1761004), (28, 1006288), (32, 880502), (56, 503144), (64, 440251), (109, 258496), (112, 251572), (218, 129248), (224, 125786), (436, 64624), (448, 62893), (577, 48832), (763, 36928), (872, 32312), (1154, 24416), (1526, 18464), (1744, 16156), (2308, 12208), (3052, 9232), (3488, 8078), (4039, 6976), (4616, 6104)]