65993368

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12149}}^1$

素因数の和:12259

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 76890632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 12149, 24298, 48596, 85043, 97192, 170086, 340172, 680344, 1178453, 2356906, 4713812, 8249171, 9427624, 16498342, 32996684, 65993368]

約数ペア:

[(1, 65993368), (2, 32996684), (4, 16498342), (7, 9427624), (8, 8249171), (14, 4713812), (28, 2356906), (56, 1178453), (97, 680344), (194, 340172), (388, 170086), (679, 97192), (776, 85043), (1358, 48596), (2716, 24298), (5432, 12149)]