28491144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{9811}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 78299760

約数和(自身を除く): 49808616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 9811, 19622, 29433, 39244, 58866, 78488, 107921, 117732, 215842, 235464, 323763, 431684, 647526, 863368, 1187131, 1295052, 2374262, 2590104, 3561393, 4748524, 7122786, 9497048, 14245572, 28491144]

約数ペア:

[(1, 28491144), (2, 14245572), (3, 9497048), (4, 7122786), (6, 4748524), (8, 3561393), (11, 2590104), (12, 2374262), (22, 1295052), (24, 1187131), (33, 863368), (44, 647526), (66, 431684), (88, 323763), (121, 235464), (132, 215842), (242, 117732), (264, 107921), (363, 78488), (484, 58866), (726, 39244), (968, 29433), (1452, 19622), (2904, 9811)]