4080292328

素因数分解:

$2^3\times 7^3\times {\mathrm{1486987}}^1$

素因数の和:1487014

約数の個数: 32

約数和(自身を含む): 8921928000

約数和(自身を除く): 4841635672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 1486987, 2973974, 5947948, 10408909, 11895896, 20817818, 41635636, 72862363, 83271272, 145724726, 291449452, 510036541, 582898904, 1020073082, 2040146164, 4080292328]

約数ペア:

[(1, 4080292328), (2, 2040146164), (4, 1020073082), (7, 582898904), (8, 510036541), (14, 291449452), (28, 145724726), (49, 83271272), (56, 72862363), (98, 41635636), (196, 20817818), (343, 11895896), (392, 10408909), (686, 5947948), (1372, 2973974), (2744, 1486987)]