73902008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 142702560

約数和(自身を除く): 68800552

約数列:

[1, 2, 4, 8, 41, 82, 164, 233, 328, 466, 932, 967, 1864, 1934, 3868, 7736, 9553, 19106, 38212, 39647, 76424, 79294, 158588, 225311, 317176, 450622, 901244, 1802488, 9237751, 18475502, 36951004, 73902008]

約数ペア:

[(1, 73902008), (2, 36951004), (4, 18475502), (8, 9237751), (41, 1802488), (82, 901244), (164, 450622), (233, 317176), (328, 225311), (466, 158588), (932, 79294), (967, 76424), (1864, 39647), (1934, 38212), (3868, 19106), (7736, 9553)]