56873888

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 59719456

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 164, 268, 328, 536, 647, 656, 1072, 1294, 1312, 2144, 2588, 2747, 5176, 5494, 10352, 10988, 20704, 21976, 26527, 43349, 43952, 53054, 86698, 87904, 106108, 173396, 212216, 346792, 424432, 693584, 848864, 1387168, 1777309, 3554618, 7109236, 14218472, 28436944, 56873888]

約数ペア:

[(1, 56873888), (2, 28436944), (4, 14218472), (8, 7109236), (16, 3554618), (32, 1777309), (41, 1387168), (67, 848864), (82, 693584), (134, 424432), (164, 346792), (268, 212216), (328, 173396), (536, 106108), (647, 87904), (656, 86698), (1072, 53054), (1294, 43952), (1312, 43349), (2144, 26527), (2588, 21976), (2747, 20704), (5176, 10988), (5494, 10352)]