39882374

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 75792672

約数和(自身を除く): 35910298

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 647, 833, 1258, 1294, 1666, 1813, 3626, 4403, 4529, 8806, 9058, 10999, 21998, 23939, 30821, 31703, 47878, 61642, 63406, 76993, 153986, 167573, 335146, 406963, 538951, 813926, 1077902, 1173011, 2346022, 2848741, 5697482, 19941187, 39882374]

約数ペア:

[(1, 39882374), (2, 19941187), (7, 5697482), (14, 2848741), (17, 2346022), (34, 1173011), (37, 1077902), (49, 813926), (74, 538951), (98, 406963), (119, 335146), (238, 167573), (259, 153986), (518, 76993), (629, 63406), (647, 61642), (833, 47878), (1258, 31703), (1294, 30821), (1666, 23939), (1813, 21998), (3626, 10999), (4403, 9058), (4529, 8806)]