57238874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2713}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 107865216

約数和(自身を除く): 50626342

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 2713, 3014, 5426, 10549, 18991, 21098, 29843, 37982, 59686, 208901, 371681, 417802, 743362, 2601767, 4088491, 5203534, 8176982, 28619437, 57238874]

約数ペア:

[(1, 57238874), (2, 28619437), (7, 8176982), (11, 5203534), (14, 4088491), (22, 2601767), (77, 743362), (137, 417802), (154, 371681), (274, 208901), (959, 59686), (1507, 37982), (1918, 29843), (2713, 21098), (3014, 18991), (5426, 10549)]