7400072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 14618880

約数和(自身を除く): 7218808

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 563, 1126, 1643, 2252, 3286, 4504, 6572, 13144, 17453, 29839, 34906, 59678, 69812, 119356, 139624, 238712, 925009, 1850018, 3700036, 7400072]

約数ペア:

[(1, 7400072), (2, 3700036), (4, 1850018), (8, 925009), (31, 238712), (53, 139624), (62, 119356), (106, 69812), (124, 59678), (212, 34906), (248, 29839), (424, 17453), (563, 13144), (1126, 6572), (1643, 4504), (2252, 3286)]