72075542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 135233280

約数和(自身を除く): 63157738

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 1117, 2234, 2933, 4609, 5866, 7819, 9218, 12287, 15638, 24574, 32263, 64526, 86009, 172018, 468023, 936046, 3276161, 5148253, 6552322, 10296506, 36037771, 72075542]

約数ペア:

[(1, 72075542), (2, 36037771), (7, 10296506), (11, 6552322), (14, 5148253), (22, 3276161), (77, 936046), (154, 468023), (419, 172018), (838, 86009), (1117, 64526), (2234, 32263), (2933, 24574), (4609, 15638), (5866, 12287), (7819, 9218)]