64217036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64997}}^1$

素因数の和:65033

約数の個数: 24

約数和(自身を含む): 127396080

約数和(自身を除く): 63179044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 64997, 129994, 259988, 844961, 1234943, 1689922, 2469886, 3379844, 4939772, 16054259, 32108518, 64217036]

約数ペア:

[(1, 64217036), (2, 32108518), (4, 16054259), (13, 4939772), (19, 3379844), (26, 2469886), (38, 1689922), (52, 1234943), (76, 844961), (247, 259988), (494, 129994), (988, 64997)]