65815024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21997}}^1$

素因数の和:22033

約数の個数: 40

約数和(自身を含む): 147298608

約数和(自身を除く): 81483584

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21997, 43994, 87988, 175976, 241967, 351952, 373949, 483934, 747898, 967868, 1495796, 1935736, 2991592, 3871472, 4113439, 5983184, 8226878, 16453756, 32907512, 65815024]

約数ペア:

[(1, 65815024), (2, 32907512), (4, 16453756), (8, 8226878), (11, 5983184), (16, 4113439), (17, 3871472), (22, 2991592), (34, 1935736), (44, 1495796), (68, 967868), (88, 747898), (136, 483934), (176, 373949), (187, 351952), (272, 241967), (374, 175976), (748, 87988), (1496, 43994), (2992, 21997)]