71232596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 136604160

約数和(自身を除く): 65371564

約数列:

[1, 2, 4, 19, 38, 43, 71, 76, 86, 142, 172, 284, 307, 614, 817, 1228, 1349, 1634, 2698, 3053, 3268, 5396, 5833, 6106, 11666, 12212, 13201, 21797, 23332, 26402, 43594, 52804, 58007, 87188, 116014, 232028, 250819, 414143, 501638, 828286, 937271, 1003276, 1656572, 1874542, 3749084, 17808149, 35616298, 71232596]

約数ペア:

[(1, 71232596), (2, 35616298), (4, 17808149), (19, 3749084), (38, 1874542), (43, 1656572), (71, 1003276), (76, 937271), (86, 828286), (142, 501638), (172, 414143), (284, 250819), (307, 232028), (614, 116014), (817, 87188), (1228, 58007), (1349, 52804), (1634, 43594), (2698, 26402), (3053, 23332), (3268, 21797), (5396, 13201), (5833, 12212), (6106, 11666)]