71047216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9007}}^1$

素因数の和:9061

約数の個数: 40

約数和(自身を含む): 150793920

約数和(自身を除く): 79746704

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 9007, 18014, 36028, 72056, 144112, 153119, 261203, 306238, 522406, 612476, 1044812, 1224952, 2089624, 2449904, 4179248, 4440451, 8880902, 17761804, 35523608, 71047216]

約数ペア:

[(1, 71047216), (2, 35523608), (4, 17761804), (8, 8880902), (16, 4440451), (17, 4179248), (29, 2449904), (34, 2089624), (58, 1224952), (68, 1044812), (116, 612476), (136, 522406), (232, 306238), (272, 261203), (464, 153119), (493, 144112), (986, 72056), (1972, 36028), (3944, 18014), (7888, 9007)]