64476958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 126508032

約数和(自身を除く): 62031074

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 73, 91, 146, 161, 182, 211, 299, 322, 422, 511, 598, 949, 1022, 1477, 1679, 1898, 2093, 2743, 2954, 3358, 4186, 4853, 5486, 6643, 9706, 11753, 13286, 15403, 19201, 21827, 23506, 30806, 33971, 38402, 43654, 63089, 67942, 107821, 126178, 152789, 200239, 215642, 305578, 354269, 400478, 441623, 708538, 883246, 1401673, 2479883, 2803346, 4605497, 4959766, 9210994, 32238479, 64476958]

約数ペア:

[(1, 64476958), (2, 32238479), (7, 9210994), (13, 4959766), (14, 4605497), (23, 2803346), (26, 2479883), (46, 1401673), (73, 883246), (91, 708538), (146, 441623), (161, 400478), (182, 354269), (211, 305578), (299, 215642), (322, 200239), (422, 152789), (511, 126178), (598, 107821), (949, 67942), (1022, 63089), (1477, 43654), (1679, 38402), (1898, 33971), (2093, 30806), (2743, 23506), (2954, 21827), (3358, 19201), (4186, 15403), (4853, 13286), (5486, 11753), (6643, 9706)]