71379798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8627}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 164001024

約数和(自身を除く): 92621226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 8627, 17254, 25881, 51762, 60389, 120778, 181167, 362334, 1699519, 3399038, 5098557, 10197114, 11896633, 23793266, 35689899, 71379798]

約数ペア:

[(1, 71379798), (2, 35689899), (3, 23793266), (6, 11896633), (7, 10197114), (14, 5098557), (21, 3399038), (42, 1699519), (197, 362334), (394, 181167), (591, 120778), (1182, 60389), (1379, 51762), (2758, 25881), (4137, 17254), (8274, 8627)]