29154156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 72006144

約数和(自身を除く): 42851988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1447, 1679, 2894, 3358, 4341, 5037, 5788, 6716, 8682, 10074, 17364, 20148, 33281, 66562, 99843, 105631, 133124, 199686, 211262, 316893, 399372, 422524, 633786, 1267572, 2429513, 4859026, 7288539, 9718052, 14577078, 29154156]

約数ペア:

[(1, 29154156), (2, 14577078), (3, 9718052), (4, 7288539), (6, 4859026), (12, 2429513), (23, 1267572), (46, 633786), (69, 422524), (73, 399372), (92, 316893), (138, 211262), (146, 199686), (219, 133124), (276, 105631), (292, 99843), (438, 66562), (876, 33281), (1447, 20148), (1679, 17364), (2894, 10074), (3358, 8682), (4341, 6716), (5037, 5788)]