64759512368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1838923}}^1$

素因数の和:1839033

約数の個数: 40

約数和(自身を含む): 131343307776

約数和(自身を除く): 66583795408

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 1838923, 3677846, 7355692, 14711384, 29422768, 57006613, 114013226, 130563533, 228026452, 261127066, 456052904, 522254132, 912105808, 1044508264, 2089016528, 4047469523, 8094939046, 16189878092, 32379756184, 64759512368]

約数ペア:

[(1, 64759512368), (2, 32379756184), (4, 16189878092), (8, 8094939046), (16, 4047469523), (31, 2089016528), (62, 1044508264), (71, 912105808), (124, 522254132), (142, 456052904), (248, 261127066), (284, 228026452), (496, 130563533), (568, 114013226), (1136, 57006613), (2201, 29422768), (4402, 14711384), (8804, 7355692), (17608, 3677846), (35216, 1838923)]