349133824

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{26227}}^1$

素因数の和:26260

約数の個数: 44

約数和(自身を含む): 751642024

約数和(自身を除く): 402508200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 26227, 52454, 104908, 209816, 340951, 419632, 681902, 839264, 1363804, 1678528, 2727608, 3357056, 5455216, 6714112, 10910432, 13428224, 21820864, 26856448, 43641728, 87283456, 174566912, 349133824]

約数ペア:

[(1, 349133824), (2, 174566912), (4, 87283456), (8, 43641728), (13, 26856448), (16, 21820864), (26, 13428224), (32, 10910432), (52, 6714112), (64, 5455216), (104, 3357056), (128, 2727608), (208, 1678528), (256, 1363804), (416, 839264), (512, 681902), (832, 419632), (1024, 340951), (1664, 209816), (3328, 104908), (6656, 52454), (13312, 26227)]