67206848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 56

約数和(自身を含む): 142353792

約数和(自身を除く): 75146944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 223, 272, 277, 446, 544, 554, 892, 1088, 1108, 1784, 2216, 3568, 3791, 4432, 4709, 7136, 7582, 8864, 9418, 14272, 15164, 17728, 18836, 30328, 37672, 60656, 61771, 75344, 121312, 123542, 150688, 242624, 247084, 301376, 494168, 988336, 1050107, 1976672, 2100214, 3953344, 4200428, 8400856, 16801712, 33603424, 67206848]

約数ペア:

[(1, 67206848), (2, 33603424), (4, 16801712), (8, 8400856), (16, 4200428), (17, 3953344), (32, 2100214), (34, 1976672), (64, 1050107), (68, 988336), (136, 494168), (223, 301376), (272, 247084), (277, 242624), (446, 150688), (544, 123542), (554, 121312), (892, 75344), (1088, 61771), (1108, 60656), (1784, 37672), (2216, 30328), (3568, 18836), (3791, 17728), (4432, 15164), (4709, 14272), (7136, 9418), (7582, 8864)]