21710784

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1637

約数の個数: 56

約数和(自身を含む): 58267600

約数和(自身を除く): 36556816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1549, 1752, 2336, 3098, 3504, 4647, 4672, 6196, 7008, 9294, 12392, 14016, 18588, 24784, 37176, 49568, 74352, 99136, 113077, 148704, 226154, 297408, 339231, 452308, 678462, 904616, 1356924, 1809232, 2713848, 3618464, 5427696, 7236928, 10855392, 21710784]

約数ペア:

[(1, 21710784), (2, 10855392), (3, 7236928), (4, 5427696), (6, 3618464), (8, 2713848), (12, 1809232), (16, 1356924), (24, 904616), (32, 678462), (48, 452308), (64, 339231), (73, 297408), (96, 226154), (146, 148704), (192, 113077), (219, 99136), (292, 74352), (438, 49568), (584, 37176), (876, 24784), (1168, 18588), (1549, 14016), (1752, 12392), (2336, 9294), (3098, 7008), (3504, 6196), (4647, 4672)]