40743304

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 92750400

約数和(自身を除く): 52007096

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 4519, 9016, 9038, 18076, 31633, 36152, 63266, 103937, 126532, 207874, 221431, 253064, 415748, 442862, 727559, 831496, 885724, 1455118, 1771448, 2910236, 5092913, 5820472, 10185826, 20371652, 40743304]

約数ペア:

[(1, 40743304), (2, 20371652), (4, 10185826), (7, 5820472), (8, 5092913), (14, 2910236), (23, 1771448), (28, 1455118), (46, 885724), (49, 831496), (56, 727559), (92, 442862), (98, 415748), (161, 253064), (184, 221431), (196, 207874), (322, 126532), (392, 103937), (644, 63266), (1127, 36152), (1288, 31633), (2254, 18076), (4508, 9038), (4519, 9016)]