1597788506128

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{5237}}^1\times {\mathrm{65981}}^1$

素因数の和:71260

約数の個数: 60

約数和(自身を含む): 3289205735172

約数和(自身を除く): 1691417229044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 5237, 10474, 20948, 41896, 65981, 83792, 89029, 131962, 178058, 263924, 356116, 527848, 712232, 1055696, 1121677, 1424464, 1513493, 2243354, 3026986, 4486708, 6053972, 8973416, 12107944, 17946832, 19068509, 24215888, 38137018, 76274036, 152548072, 305096144, 345542497, 691084994, 1382169988, 2764339976, 5528679952, 5874222449, 11748444898, 23496889796, 46993779592, 93987559184, 99861781633, 199723563266, 399447126532, 798894253064, 1597788506128]

約数ペア:

[(1, 1597788506128), (2, 798894253064), (4, 399447126532), (8, 199723563266), (16, 99861781633), (17, 93987559184), (34, 46993779592), (68, 23496889796), (136, 11748444898), (272, 5874222449), (289, 5528679952), (578, 2764339976), (1156, 1382169988), (2312, 691084994), (4624, 345542497), (5237, 305096144), (10474, 152548072), (20948, 76274036), (41896, 38137018), (65981, 24215888), (83792, 19068509), (89029, 17946832), (131962, 12107944), (178058, 8973416), (263924, 6053972), (356116, 4486708), (527848, 3026986), (712232, 2243354), (1055696, 1513493), (1121677, 1424464)]