69269152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 76028000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 571, 892, 1142, 1784, 2284, 3568, 3791, 4568, 7136, 7582, 9136, 9707, 15164, 18272, 19414, 30328, 38828, 60656, 77656, 121312, 127333, 155312, 254666, 310624, 509332, 1018664, 2037328, 2164661, 4074656, 4329322, 8658644, 17317288, 34634576, 69269152]

約数ペア:

[(1, 69269152), (2, 34634576), (4, 17317288), (8, 8658644), (16, 4329322), (17, 4074656), (32, 2164661), (34, 2037328), (68, 1018664), (136, 509332), (223, 310624), (272, 254666), (446, 155312), (544, 127333), (571, 121312), (892, 77656), (1142, 60656), (1784, 38828), (2284, 30328), (3568, 19414), (3791, 18272), (4568, 15164), (7136, 9707), (7582, 9136)]