679893416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{7369}}^1$

素因数の和:8001

約数の個数: 32

約数和(自身を含む): 1344288000

約数和(自身を除く): 664394584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 2428, 4856, 7369, 11533, 14738, 23066, 29476, 46132, 58952, 92264, 140011, 280022, 560044, 1120088, 4472983, 8945966, 17891932, 35783864, 84986677, 169973354, 339946708, 679893416]

約数ペア:

[(1, 679893416), (2, 339946708), (4, 169973354), (8, 84986677), (19, 35783864), (38, 17891932), (76, 8945966), (152, 4472983), (607, 1120088), (1214, 560044), (2428, 280022), (4856, 140011), (7369, 92264), (11533, 58952), (14738, 46132), (23066, 29476)]