71850288692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{885161}}^1$

素因数の和:885408

約数の個数: 48

約数和(自身を含む): 155448609792

約数和(自身を除く): 83598321100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1561, 2899, 3122, 5798, 6244, 11596, 20293, 40586, 81172, 885161, 1770322, 3540644, 6196127, 11507093, 12392254, 23014186, 24784508, 46028372, 80549651, 161099302, 197390903, 322198604, 394781806, 789563612, 1381736321, 2566081739, 2763472642, 5132163478, 5526945284, 10264326956, 17962572173, 35925144346, 71850288692]

約数ペア:

[(1, 71850288692), (2, 35925144346), (4, 17962572173), (7, 10264326956), (13, 5526945284), (14, 5132163478), (26, 2763472642), (28, 2566081739), (52, 1381736321), (91, 789563612), (182, 394781806), (223, 322198604), (364, 197390903), (446, 161099302), (892, 80549651), (1561, 46028372), (2899, 24784508), (3122, 23014186), (5798, 12392254), (6244, 11507093), (11596, 6196127), (20293, 3540644), (40586, 1770322), (81172, 885161)]