64839034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 107702784

約数和(自身を除く): 42863750

約数列:

[1, 2, 13, 26, 53, 106, 211, 223, 422, 446, 689, 1378, 2743, 2899, 5486, 5798, 11183, 11819, 22366, 23638, 47053, 94106, 145379, 153647, 290758, 307294, 611689, 1223378, 2493809, 4987618, 32419517, 64839034]

約数ペア:

[(1, 64839034), (2, 32419517), (13, 4987618), (26, 2493809), (53, 1223378), (106, 611689), (211, 307294), (223, 290758), (422, 153647), (446, 145379), (689, 94106), (1378, 47053), (2743, 23638), (2899, 22366), (5486, 11819), (5798, 11183)]