15642074

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 29733480

約数和(自身を除く): 14091406

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 229, 238, 287, 458, 574, 697, 833, 1394, 1603, 1666, 2009, 3206, 3893, 4018, 4879, 7786, 9389, 9758, 11221, 18778, 22442, 27251, 34153, 54502, 65723, 68306, 131446, 159613, 190757, 319226, 381514, 460061, 920122, 1117291, 2234582, 7821037, 15642074]

約数ペア:

[(1, 15642074), (2, 7821037), (7, 2234582), (14, 1117291), (17, 920122), (34, 460061), (41, 381514), (49, 319226), (82, 190757), (98, 159613), (119, 131446), (229, 68306), (238, 65723), (287, 54502), (458, 34153), (574, 27251), (697, 22442), (833, 18778), (1394, 11221), (1603, 9758), (1666, 9389), (2009, 7786), (3206, 4879), (3893, 4018)]