77715016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16493}}^1$

素因数の和:16549

約数の個数: 32

約数和(自身を含む): 158342400

約数和(自身を除く): 80627384

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 16493, 32986, 65972, 131944, 313367, 511283, 626734, 1022566, 1253468, 2045132, 2506936, 4090264, 9714377, 19428754, 38857508, 77715016]

約数ペア:

[(1, 77715016), (2, 38857508), (4, 19428754), (8, 9714377), (19, 4090264), (31, 2506936), (38, 2045132), (62, 1253468), (76, 1022566), (124, 626734), (152, 511283), (248, 313367), (589, 131944), (1178, 65972), (2356, 32986), (4712, 16493)]