71213350082

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{78301}}^1$

素因数の和:78866

約数の個数: 32

約数和(自身を含む): 123128328960

約数和(自身を除く): 51914978878

約数列:

[1, 2, 7, 14, 167, 334, 389, 778, 1169, 2338, 2723, 5446, 64963, 78301, 129926, 156602, 454741, 548107, 909482, 1096214, 13076267, 26152534, 30459089, 60918178, 91533869, 183067738, 213213623, 426427246, 5086667863, 10173335726, 35606675041, 71213350082]

約数ペア:

[(1, 71213350082), (2, 35606675041), (7, 10173335726), (14, 5086667863), (167, 426427246), (334, 213213623), (389, 183067738), (778, 91533869), (1169, 60918178), (2338, 30459089), (2723, 26152534), (5446, 13076267), (64963, 1096214), (78301, 909482), (129926, 548107), (156602, 454741)]