71209748

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 132341748

約数和(自身を除く): 61132000

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 461, 529, 922, 1058, 1679, 1844, 2116, 3358, 6716, 10603, 21206, 33653, 38617, 42412, 67306, 77234, 134612, 154468, 243869, 487738, 774019, 975476, 1548038, 3096076, 17802437, 35604874, 71209748]

約数ペア:

[(1, 71209748), (2, 35604874), (4, 17802437), (23, 3096076), (46, 1548038), (73, 975476), (92, 774019), (146, 487738), (292, 243869), (461, 154468), (529, 134612), (922, 77234), (1058, 67306), (1679, 42412), (1844, 38617), (2116, 33653), (3358, 21206), (6716, 10603)]