8787988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 17219776

約数和(自身を除く): 8431788

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 271, 484, 542, 737, 1084, 1474, 2948, 2981, 5962, 8107, 11924, 16214, 18157, 32428, 32791, 36314, 65582, 72628, 131164, 199727, 399454, 798908, 2196997, 4393994, 8787988]

約数ペア:

[(1, 8787988), (2, 4393994), (4, 2196997), (11, 798908), (22, 399454), (44, 199727), (67, 131164), (121, 72628), (134, 65582), (242, 36314), (268, 32791), (271, 32428), (484, 18157), (542, 16214), (737, 11924), (1084, 8107), (1474, 5962), (2948, 2981)]