126802936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{4339}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 257014800

約数和(自身を除く): 130211864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 3653, 4339, 7306, 8678, 14612, 17356, 29224, 34712, 56407, 112814, 225628, 451256, 1219259, 2438518, 4877036, 9754072, 15850367, 31700734, 63401468, 126802936]

約数ペア:

[(1, 126802936), (2, 63401468), (4, 31700734), (8, 15850367), (13, 9754072), (26, 4877036), (52, 2438518), (104, 1219259), (281, 451256), (562, 225628), (1124, 112814), (2248, 56407), (3653, 34712), (4339, 29224), (7306, 17356), (8678, 14612)]