67864576

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 146191500

約数和(自身を除く): 78326924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2549, 3328, 5098, 6656, 10196, 13312, 20392, 26624, 33137, 40784, 66274, 81568, 132548, 163136, 265096, 326272, 530192, 652544, 1060384, 1305088, 2120768, 2610176, 4241536, 5220352, 8483072, 16966144, 33932288, 67864576]

約数ペア:

[(1, 67864576), (2, 33932288), (4, 16966144), (8, 8483072), (13, 5220352), (16, 4241536), (26, 2610176), (32, 2120768), (52, 1305088), (64, 1060384), (104, 652544), (128, 530192), (208, 326272), (256, 265096), (416, 163136), (512, 132548), (832, 81568), (1024, 66274), (1664, 40784), (2048, 33137), (2549, 26624), (3328, 20392), (5098, 13312), (6656, 10196)]