28804951208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{504359}}^1$

素因数の和:504446

約数の個数: 48

約数和(自身を含む): 60371892000

約数和(自身を除く): 31566940792

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 649, 968, 1298, 2596, 5192, 7139, 14278, 28556, 57112, 504359, 1008718, 2017436, 4034872, 5547949, 11095898, 22191796, 29757181, 44383592, 59514362, 61027439, 119028724, 122054878, 238057448, 244109756, 327328991, 488219512, 654657982, 1309315964, 2618631928, 3600618901, 7201237802, 14402475604, 28804951208]

約数ペア:

[(1, 28804951208), (2, 14402475604), (4, 7201237802), (8, 3600618901), (11, 2618631928), (22, 1309315964), (44, 654657982), (59, 488219512), (88, 327328991), (118, 244109756), (121, 238057448), (236, 122054878), (242, 119028724), (472, 61027439), (484, 59514362), (649, 44383592), (968, 29757181), (1298, 22191796), (2596, 11095898), (5192, 5547949), (7139, 4034872), (14278, 2017436), (28556, 1008718), (57112, 504359)]