74947672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 145741680

約数和(自身を除く): 70794008

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 2753, 3403, 5506, 6806, 11012, 13612, 22024, 27224, 112873, 225746, 228499, 451492, 456998, 902984, 913996, 1827992, 9368459, 18736918, 37473836, 74947672]

約数ペア:

[(1, 74947672), (2, 37473836), (4, 18736918), (8, 9368459), (41, 1827992), (82, 913996), (83, 902984), (164, 456998), (166, 451492), (328, 228499), (332, 225746), (664, 112873), (2753, 27224), (3403, 22024), (5506, 13612), (6806, 11012)]