72285862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 123669504

約数和(自身を除く): 51383642

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 1277, 1826, 2554, 2573, 5146, 14047, 28094, 28303, 39587, 56606, 79174, 105991, 211982, 435457, 870914, 1165901, 2331802, 3285721, 6571442, 36142931, 72285862]

約数ペア:

[(1, 72285862), (2, 36142931), (11, 6571442), (22, 3285721), (31, 2331802), (62, 1165901), (83, 870914), (166, 435457), (341, 211982), (682, 105991), (913, 79174), (1277, 56606), (1826, 39587), (2554, 28303), (2573, 28094), (5146, 14047)]