71379684852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{435997}}^1$

素因数の和:437960

約数の個数: 48

約数和(自身を含む): 190443926400

約数和(自身を除く): 119064241548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1949, 3898, 5847, 7796, 11694, 13643, 23388, 27286, 40929, 54572, 81858, 163716, 435997, 871994, 1307991, 1743988, 2615982, 3051979, 5231964, 6103958, 9155937, 12207916, 18311874, 36623748, 849758153, 1699516306, 2549274459, 3399032612, 5098548918, 5948307071, 10197097836, 11896614142, 17844921213, 23793228284, 35689842426, 71379684852]

約数ペア:

[(1, 71379684852), (2, 35689842426), (3, 23793228284), (4, 17844921213), (6, 11896614142), (7, 10197097836), (12, 5948307071), (14, 5098548918), (21, 3399032612), (28, 2549274459), (42, 1699516306), (84, 849758153), (1949, 36623748), (3898, 18311874), (5847, 12207916), (7796, 9155937), (11694, 6103958), (13643, 5231964), (23388, 3051979), (27286, 2615982), (40929, 1743988), (54572, 1307991), (81858, 871994), (163716, 435997)]