15395982016

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{558149}}^1$

素因数の和:558592

約数の個数: 28

約数和(自身を含む): 30622341600

約数和(自身を除く): 15226359584

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 3448, 6896, 13792, 27584, 558149, 1116298, 2232596, 4465192, 8930384, 17860768, 35721536, 240562219, 481124438, 962248876, 1924497752, 3848995504, 7697991008, 15395982016]

約数ペア:

[(1, 15395982016), (2, 7697991008), (4, 3848995504), (8, 1924497752), (16, 962248876), (32, 481124438), (64, 240562219), (431, 35721536), (862, 17860768), (1724, 8930384), (3448, 4465192), (6896, 2232596), (13792, 1116298), (27584, 558149)]