16492784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 60

約数和(自身を含む): 40174512

約数和(自身を除く): 23681728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1217, 1232, 1694, 1936, 2434, 3388, 4868, 6776, 8519, 9736, 13387, 13552, 17038, 19472, 26774, 34076, 53548, 68152, 93709, 107096, 136304, 147257, 187418, 214192, 294514, 374836, 589028, 749672, 1030799, 1178056, 1499344, 2061598, 2356112, 4123196, 8246392, 16492784]

約数ペア:

[(1, 16492784), (2, 8246392), (4, 4123196), (7, 2356112), (8, 2061598), (11, 1499344), (14, 1178056), (16, 1030799), (22, 749672), (28, 589028), (44, 374836), (56, 294514), (77, 214192), (88, 187418), (112, 147257), (121, 136304), (154, 107096), (176, 93709), (242, 68152), (308, 53548), (484, 34076), (616, 26774), (847, 19472), (968, 17038), (1217, 13552), (1232, 13387), (1694, 9736), (1936, 8519), (2434, 6776), (3388, 4868)]