1441328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 3383712

約数和(自身を除く): 1942384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 757, 952, 1514, 1904, 3028, 5299, 6056, 10598, 12112, 12869, 21196, 25738, 42392, 51476, 84784, 90083, 102952, 180166, 205904, 360332, 720664, 1441328]

約数ペア:

[(1, 1441328), (2, 720664), (4, 360332), (7, 205904), (8, 180166), (14, 102952), (16, 90083), (17, 84784), (28, 51476), (34, 42392), (56, 25738), (68, 21196), (112, 12869), (119, 12112), (136, 10598), (238, 6056), (272, 5299), (476, 3028), (757, 1904), (952, 1514)]