27549887404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{237901}}^1$

素因数の和:238066

約数の個数: 48

約数和(自身を含む): 55395004896

約数和(自身を除く): 27845117492

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 524, 884, 1703, 2227, 3406, 4454, 6812, 8908, 28951, 57902, 115804, 237901, 475802, 951604, 3092713, 4044317, 6185426, 8088634, 12370852, 16177268, 31165031, 52576121, 62330062, 105152242, 124660124, 210304484, 405145403, 529805527, 810290806, 1059611054, 1620581612, 2119222108, 6887471851, 13774943702, 27549887404]

約数ペア:

[(1, 27549887404), (2, 13774943702), (4, 6887471851), (13, 2119222108), (17, 1620581612), (26, 1059611054), (34, 810290806), (52, 529805527), (68, 405145403), (131, 210304484), (221, 124660124), (262, 105152242), (442, 62330062), (524, 52576121), (884, 31165031), (1703, 16177268), (2227, 12370852), (3406, 8088634), (4454, 6185426), (6812, 4044317), (8908, 3092713), (28951, 951604), (57902, 475802), (115804, 237901)]