65529904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 139276800

約数和(自身を除く): 73746896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 1871, 2189, 3184, 3742, 4378, 7484, 8756, 14968, 17512, 20581, 29936, 35024, 41162, 82324, 164648, 329296, 372329, 744658, 1489316, 2978632, 4095619, 5957264, 8191238, 16382476, 32764952, 65529904]

約数ペア:

[(1, 65529904), (2, 32764952), (4, 16382476), (8, 8191238), (11, 5957264), (16, 4095619), (22, 2978632), (44, 1489316), (88, 744658), (176, 372329), (199, 329296), (398, 164648), (796, 82324), (1592, 41162), (1871, 35024), (2189, 29936), (3184, 20581), (3742, 17512), (4378, 14968), (7484, 8756)]