40548352

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 87370920

約数和(自身を除く): 46822568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1523, 1664, 2048, 3046, 3328, 6092, 6656, 12184, 13312, 19799, 24368, 26624, 39598, 48736, 79196, 97472, 158392, 194944, 316784, 389888, 633568, 779776, 1267136, 1559552, 2534272, 3119104, 5068544, 10137088, 20274176, 40548352]

約数ペア:

[(1, 40548352), (2, 20274176), (4, 10137088), (8, 5068544), (13, 3119104), (16, 2534272), (26, 1559552), (32, 1267136), (52, 779776), (64, 633568), (104, 389888), (128, 316784), (208, 194944), (256, 158392), (416, 97472), (512, 79196), (832, 48736), (1024, 39598), (1523, 26624), (1664, 24368), (2048, 19799), (3046, 13312), (3328, 12184), (6092, 6656)]