40754

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 16

約数和(自身を含む): 72576

約数和(自身を除く): 31822

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 5822, 20377, 40754]

約数ペア:

[(1, 40754), (2, 20377), (7, 5822), (14, 2911), (41, 994), (71, 574), (82, 497), (142, 287)]