7650656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 16574544

約数和(自身を除く): 8923888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 347, 416, 424, 689, 694, 848, 1378, 1388, 1696, 2756, 2776, 4511, 5512, 5552, 9022, 11024, 11104, 18044, 18391, 22048, 36088, 36782, 72176, 73564, 144352, 147128, 239083, 294256, 478166, 588512, 956332, 1912664, 3825328, 7650656]

約数ペア:

[(1, 7650656), (2, 3825328), (4, 1912664), (8, 956332), (13, 588512), (16, 478166), (26, 294256), (32, 239083), (52, 147128), (53, 144352), (104, 73564), (106, 72176), (208, 36782), (212, 36088), (347, 22048), (416, 18391), (424, 18044), (689, 11104), (694, 11024), (848, 9022), (1378, 5552), (1388, 5512), (1696, 4511), (2756, 2776)]