64436294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 109287360

約数和(自身を除く): 44851066

約数列:

[1, 2, 13, 23, 26, 46, 277, 299, 389, 554, 598, 778, 3601, 5057, 6371, 7202, 8947, 10114, 12742, 17894, 82823, 107753, 116311, 165646, 215506, 232622, 1400789, 2478319, 2801578, 4956638, 32218147, 64436294]

約数ペア:

[(1, 64436294), (2, 32218147), (13, 4956638), (23, 2801578), (26, 2478319), (46, 1400789), (277, 232622), (299, 215506), (389, 165646), (554, 116311), (598, 107753), (778, 82823), (3601, 17894), (5057, 12742), (6371, 10114), (7202, 8947)]