77772688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40847}}^1$

素因数の和:40879

約数の個数: 40

約数和(自身を含む): 182345472

約数和(自身を除く): 104572784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 40847, 81694, 163388, 285929, 326776, 571858, 653552, 694399, 1143716, 1388798, 2287432, 2777596, 4574864, 4860793, 5555192, 9721586, 11110384, 19443172, 38886344, 77772688]

約数ペア:

[(1, 77772688), (2, 38886344), (4, 19443172), (7, 11110384), (8, 9721586), (14, 5555192), (16, 4860793), (17, 4574864), (28, 2777596), (34, 2287432), (56, 1388798), (68, 1143716), (112, 694399), (119, 653552), (136, 571858), (238, 326776), (272, 285929), (476, 163388), (952, 81694), (1904, 40847)]