64422870694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{210823}}^1$

素因数の和:210941

約数の個数: 64

約数和(自身を含む): 125806270464

約数和(自身を除く): 61383399770

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 73, 91, 146, 161, 182, 299, 322, 511, 598, 949, 1022, 1679, 1898, 2093, 3358, 4186, 6643, 11753, 13286, 21827, 23506, 43654, 152789, 210823, 305578, 421646, 1475761, 2740699, 2951522, 4848929, 5481398, 9697858, 15390079, 19184893, 30780158, 33942503, 38369786, 63036077, 67885006, 107730553, 126072154, 200071027, 215461106, 353971817, 400142054, 441252539, 707943634, 882505078, 1400497189, 2477802719, 2800994378, 4601633621, 4955605438, 9203267242, 32211435347, 64422870694]

約数ペア:

[(1, 64422870694), (2, 32211435347), (7, 9203267242), (13, 4955605438), (14, 4601633621), (23, 2800994378), (26, 2477802719), (46, 1400497189), (73, 882505078), (91, 707943634), (146, 441252539), (161, 400142054), (182, 353971817), (299, 215461106), (322, 200071027), (511, 126072154), (598, 107730553), (949, 67885006), (1022, 63036077), (1679, 38369786), (1898, 33942503), (2093, 30780158), (3358, 19184893), (4186, 15390079), (6643, 9697858), (11753, 5481398), (13286, 4848929), (21827, 2951522), (23506, 2740699), (43654, 1475761), (152789, 421646), (210823, 305578)]