70781608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5153}}^1$

素因数の和:5277

約数の個数: 32

約数和(自身を含む): 141941160

約数和(自身を除く): 71159552

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 5153, 6868, 10306, 13736, 20612, 41224, 87601, 175202, 350404, 520453, 700808, 1040906, 2081812, 4163624, 8847701, 17695402, 35390804, 70781608]

約数ペア:

[(1, 70781608), (2, 35390804), (4, 17695402), (8, 8847701), (17, 4163624), (34, 2081812), (68, 1040906), (101, 700808), (136, 520453), (202, 350404), (404, 175202), (808, 87601), (1717, 41224), (3434, 20612), (5153, 13736), (6868, 10306)]