40967528

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 91570500

約数和(自身を除く): 50602972

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 2549, 4018, 5098, 8036, 10196, 16072, 17843, 20392, 35686, 71372, 104509, 124901, 142744, 209018, 249802, 418036, 499604, 731563, 836072, 999208, 1463126, 2926252, 5120941, 5852504, 10241882, 20483764, 40967528]

約数ペア:

[(1, 40967528), (2, 20483764), (4, 10241882), (7, 5852504), (8, 5120941), (14, 2926252), (28, 1463126), (41, 999208), (49, 836072), (56, 731563), (82, 499604), (98, 418036), (164, 249802), (196, 209018), (287, 142744), (328, 124901), (392, 104509), (574, 71372), (1148, 35686), (2009, 20392), (2296, 17843), (2549, 16072), (4018, 10196), (5098, 8036)]