25855116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9974

約数の個数: 48

約数和(自身を含む): 71178240

約数和(自身を除く): 45323124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 9929, 19858, 29787, 39716, 59574, 69503, 119148, 139006, 208509, 278012, 307799, 417018, 615598, 834036, 923397, 1231196, 1846794, 2154593, 3693588, 4309186, 6463779, 8618372, 12927558, 25855116]

約数ペア:

[(1, 25855116), (2, 12927558), (3, 8618372), (4, 6463779), (6, 4309186), (7, 3693588), (12, 2154593), (14, 1846794), (21, 1231196), (28, 923397), (31, 834036), (42, 615598), (62, 417018), (84, 307799), (93, 278012), (124, 208509), (186, 139006), (217, 119148), (372, 69503), (434, 59574), (651, 39716), (868, 29787), (1302, 19858), (2604, 9929)]