72097384

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 139232520

約数和(自身を除く): 67135136

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 1753, 3506, 5141, 7012, 10282, 14024, 20564, 41128, 92909, 170041, 185818, 340082, 371636, 680164, 743272, 1360328, 9012173, 18024346, 36048692, 72097384]

約数ペア:

[(1, 72097384), (2, 36048692), (4, 18024346), (8, 9012173), (53, 1360328), (97, 743272), (106, 680164), (194, 371636), (212, 340082), (388, 185818), (424, 170041), (776, 92909), (1753, 41128), (3506, 20564), (5141, 14024), (7012, 10282)]