65907712

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 44

約数和(自身を含む): 141914416

約数和(自身を除く): 76006704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 4951, 6656, 9902, 13312, 19804, 39608, 64363, 79216, 128726, 158432, 257452, 316864, 514904, 633728, 1029808, 1267456, 2059616, 2534912, 4119232, 5069824, 8238464, 16476928, 32953856, 65907712]

約数ペア:

[(1, 65907712), (2, 32953856), (4, 16476928), (8, 8238464), (13, 5069824), (16, 4119232), (26, 2534912), (32, 2059616), (52, 1267456), (64, 1029808), (104, 633728), (128, 514904), (208, 316864), (256, 257452), (416, 158432), (512, 128726), (832, 79216), (1024, 64363), (1664, 39608), (3328, 19804), (4951, 13312), (6656, 9902)]