39546836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 43189804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 431, 452, 791, 812, 862, 1582, 1724, 3017, 3164, 3277, 6034, 6554, 12068, 12499, 13108, 22939, 24998, 45878, 48703, 49996, 87493, 91756, 97406, 174986, 194812, 340921, 349972, 681842, 1363684, 1412387, 2824774, 5649548, 9886709, 19773418, 39546836]

約数ペア:

[(1, 39546836), (2, 19773418), (4, 9886709), (7, 5649548), (14, 2824774), (28, 1412387), (29, 1363684), (58, 681842), (113, 349972), (116, 340921), (203, 194812), (226, 174986), (406, 97406), (431, 91756), (452, 87493), (791, 49996), (812, 48703), (862, 45878), (1582, 24998), (1724, 22939), (3017, 13108), (3164, 12499), (3277, 12068), (6034, 6554)]