65015608

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11969}}^1$

素因数の和:12079

約数の個数: 32

約数和(自身を含む): 140767200

約数和(自身を除く): 75751592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 11969, 23938, 47876, 83783, 95752, 167566, 335132, 670264, 1160993, 2321986, 4643972, 8126951, 9287944, 16253902, 32507804, 65015608]

約数ペア:

[(1, 65015608), (2, 32507804), (4, 16253902), (7, 9287944), (8, 8126951), (14, 4643972), (28, 2321986), (56, 1160993), (97, 670264), (194, 335132), (388, 167566), (679, 95752), (776, 83783), (1358, 47876), (2716, 23938), (5432, 11969)]