28815144

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{16447}}^1$

素因数の和:16529

約数の個数: 32

約数和(自身を含む): 73029120

約数和(自身を除く): 44213976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 16447, 32894, 49341, 65788, 98682, 131576, 197364, 394728, 1200631, 2401262, 3601893, 4802524, 7203786, 9605048, 14407572, 28815144]

約数ペア:

[(1, 28815144), (2, 14407572), (3, 9605048), (4, 7203786), (6, 4802524), (8, 3601893), (12, 2401262), (24, 1200631), (73, 394728), (146, 197364), (219, 131576), (292, 98682), (438, 65788), (584, 49341), (876, 32894), (1752, 16447)]