42041072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3441

約数の個数: 40

約数和(自身を含む): 87858960

約数和(自身を除く): 45817888

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 3373, 6232, 6746, 12464, 13492, 26984, 53968, 64087, 128174, 138293, 256348, 276586, 512696, 553172, 1025392, 1106344, 2212688, 2627567, 5255134, 10510268, 21020536, 42041072]

約数ペア:

[(1, 42041072), (2, 21020536), (4, 10510268), (8, 5255134), (16, 2627567), (19, 2212688), (38, 1106344), (41, 1025392), (76, 553172), (82, 512696), (152, 276586), (164, 256348), (304, 138293), (328, 128174), (656, 64087), (779, 53968), (1558, 26984), (3116, 13492), (3373, 12464), (6232, 6746)]