29129940454

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{21089}}^1$

素因数の和:21384

約数の個数: 32

約数和(自身を含む): 45344849760

約数和(自身を除く): 16214909306

約数列:

[1, 2, 53, 83, 106, 157, 166, 314, 4399, 8321, 8798, 13031, 16642, 21089, 26062, 42178, 690643, 1117717, 1381286, 1750387, 2235434, 3310973, 3500774, 6621946, 92770511, 175481569, 185541022, 274810759, 350963138, 549621518, 14564970227, 29129940454]

約数ペア:

[(1, 29129940454), (2, 14564970227), (53, 549621518), (83, 350963138), (106, 274810759), (157, 185541022), (166, 175481569), (314, 92770511), (4399, 6621946), (8321, 3500774), (8798, 3310973), (13031, 2235434), (16642, 1750387), (21089, 1381286), (26062, 1117717), (42178, 690643)]