7808316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 20025600

約数和(自身を除く): 12217284

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1489, 1748, 2622, 2978, 4467, 5244, 5956, 8934, 17868, 28291, 34247, 56582, 68494, 84873, 102741, 113164, 136988, 169746, 205482, 339492, 410964, 650693, 1301386, 1952079, 2602772, 3904158, 7808316]

約数ペア:

[(1, 7808316), (2, 3904158), (3, 2602772), (4, 1952079), (6, 1301386), (12, 650693), (19, 410964), (23, 339492), (38, 205482), (46, 169746), (57, 136988), (69, 113164), (76, 102741), (92, 84873), (114, 68494), (138, 56582), (228, 34247), (276, 28291), (437, 17868), (874, 8934), (1311, 5956), (1489, 5244), (1748, 4467), (2622, 2978)]