47867536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 98654400

約数和(自身を除く): 50786864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1559, 1616, 1919, 3118, 3838, 6236, 7676, 12472, 15352, 24944, 29621, 30704, 59242, 118484, 157459, 236968, 314918, 473936, 629836, 1259672, 2519344, 2991721, 5983442, 11966884, 23933768, 47867536]

約数ペア:

[(1, 47867536), (2, 23933768), (4, 11966884), (8, 5983442), (16, 2991721), (19, 2519344), (38, 1259672), (76, 629836), (101, 473936), (152, 314918), (202, 236968), (304, 157459), (404, 118484), (808, 59242), (1559, 30704), (1616, 29621), (1919, 24944), (3118, 15352), (3838, 12472), (6236, 7676)]