64048292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 144865728

約数和(自身を除く): 80817436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 122, 154, 196, 244, 308, 427, 487, 539, 671, 854, 974, 1078, 1342, 1708, 1948, 2156, 2684, 2989, 3409, 4697, 5357, 5978, 6818, 9394, 10714, 11956, 13636, 18788, 21428, 23863, 29707, 32879, 37499, 47726, 59414, 65758, 74998, 95452, 118828, 131516, 149996, 207949, 262493, 326777, 415898, 524986, 653554, 831796, 1049972, 1307108, 1455643, 2287439, 2911286, 4574878, 5822572, 9149756, 16012073, 32024146, 64048292]

約数ペア:

[(1, 64048292), (2, 32024146), (4, 16012073), (7, 9149756), (11, 5822572), (14, 4574878), (22, 2911286), (28, 2287439), (44, 1455643), (49, 1307108), (61, 1049972), (77, 831796), (98, 653554), (122, 524986), (154, 415898), (196, 326777), (244, 262493), (308, 207949), (427, 149996), (487, 131516), (539, 118828), (671, 95452), (854, 74998), (974, 65758), (1078, 59414), (1342, 47726), (1708, 37499), (1948, 32879), (2156, 29707), (2684, 23863), (2989, 21428), (3409, 18788), (4697, 13636), (5357, 11956), (5978, 10714), (6818, 9394)]