57469072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189043}}^1$

素因数の和:189070

約数の個数: 20

約数和(自身を含む): 117207280

約数和(自身を除く): 59738208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189043, 378086, 756172, 1512344, 3024688, 3591817, 7183634, 14367268, 28734536, 57469072]

約数ペア:

[(1, 57469072), (2, 28734536), (4, 14367268), (8, 7183634), (16, 3591817), (19, 3024688), (38, 1512344), (76, 756172), (152, 378086), (304, 189043)]