71437044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{997}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 190913408

約数和(自身を除く): 119476364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853, 997, 1706, 1994, 2559, 2991, 3412, 3988, 5118, 5971, 5982, 6979, 10236, 11942, 11964, 13958, 17913, 20937, 23884, 27916, 35826, 41874, 71652, 83748, 850441, 1700882, 2551323, 3401764, 5102646, 5953087, 10205292, 11906174, 17859261, 23812348, 35718522, 71437044]

約数ペア:

[(1, 71437044), (2, 35718522), (3, 23812348), (4, 17859261), (6, 11906174), (7, 10205292), (12, 5953087), (14, 5102646), (21, 3401764), (28, 2551323), (42, 1700882), (84, 850441), (853, 83748), (997, 71652), (1706, 41874), (1994, 35826), (2559, 27916), (2991, 23884), (3412, 20937), (3988, 17913), (5118, 13958), (5971, 11964), (5982, 11942), (6979, 10236)]