56764736

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 84

約数和(自身を含む): 136903968

約数和(自身を除く): 80139232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 787, 1127, 1288, 1472, 1568, 1574, 2254, 2576, 3136, 3148, 4508, 5152, 5509, 6296, 9016, 10304, 11018, 12592, 18032, 18101, 22036, 25184, 36064, 36202, 38563, 44072, 50368, 72128, 72404, 77126, 88144, 126707, 144808, 154252, 176288, 253414, 289616, 308504, 352576, 506828, 579232, 617008, 886949, 1013656, 1158464, 1234016, 1773898, 2027312, 2468032, 3547796, 4054624, 7095592, 8109248, 14191184, 28382368, 56764736]

約数ペア:

[(1, 56764736), (2, 28382368), (4, 14191184), (7, 8109248), (8, 7095592), (14, 4054624), (16, 3547796), (23, 2468032), (28, 2027312), (32, 1773898), (46, 1234016), (49, 1158464), (56, 1013656), (64, 886949), (92, 617008), (98, 579232), (112, 506828), (161, 352576), (184, 308504), (196, 289616), (224, 253414), (322, 176288), (368, 154252), (392, 144808), (448, 126707), (644, 88144), (736, 77126), (784, 72404), (787, 72128), (1127, 50368), (1288, 44072), (1472, 38563), (1568, 36202), (1574, 36064), (2254, 25184), (2576, 22036), (3136, 18101), (3148, 18032), (4508, 12592), (5152, 11018), (5509, 10304), (6296, 9016)]