1244576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 2721600

約数和(自身を除く): 1477024

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 89, 92, 152, 178, 184, 304, 356, 368, 437, 608, 712, 736, 874, 1424, 1691, 1748, 2047, 2848, 3382, 3496, 4094, 6764, 6992, 8188, 13528, 13984, 16376, 27056, 32752, 38893, 54112, 65504, 77786, 155572, 311144, 622288, 1244576]

約数ペア:

[(1, 1244576), (2, 622288), (4, 311144), (8, 155572), (16, 77786), (19, 65504), (23, 54112), (32, 38893), (38, 32752), (46, 27056), (76, 16376), (89, 13984), (92, 13528), (152, 8188), (178, 6992), (184, 6764), (304, 4094), (356, 3496), (368, 3382), (437, 2848), (608, 2047), (712, 1748), (736, 1691), (874, 1424)]