67433888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 140706720

約数和(自身を除く): 73272832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 304, 394, 563, 608, 788, 1126, 1576, 2252, 3152, 3743, 4504, 6304, 7486, 9008, 10697, 14972, 18016, 21394, 29944, 42788, 59888, 85576, 110911, 119776, 171152, 221822, 342304, 443644, 887288, 1774576, 2107309, 3549152, 4214618, 8429236, 16858472, 33716944, 67433888]

約数ペア:

[(1, 67433888), (2, 33716944), (4, 16858472), (8, 8429236), (16, 4214618), (19, 3549152), (32, 2107309), (38, 1774576), (76, 887288), (152, 443644), (197, 342304), (304, 221822), (394, 171152), (563, 119776), (608, 110911), (788, 85576), (1126, 59888), (1576, 42788), (2252, 29944), (3152, 21394), (3743, 18016), (4504, 14972), (6304, 10697), (7486, 9008)]