27831984

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5419}}^1$

素因数の和:5537

約数の個数: 40

約数和(自身を含む): 72584640

約数和(自身を除く): 44752656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 5419, 10838, 16257, 21676, 32514, 43352, 65028, 86704, 130056, 260112, 579833, 1159666, 1739499, 2319332, 3478998, 4638664, 6957996, 9277328, 13915992, 27831984]

約数ペア:

[(1, 27831984), (2, 13915992), (3, 9277328), (4, 6957996), (6, 4638664), (8, 3478998), (12, 2319332), (16, 1739499), (24, 1159666), (48, 579833), (107, 260112), (214, 130056), (321, 86704), (428, 65028), (642, 43352), (856, 32514), (1284, 21676), (1712, 16257), (2568, 10838), (5136, 5419)]