28859489470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4250293}}^1$

素因数の和:4250404

約数の個数: 32

約数和(自身を含む): 59980148928

約数和(自身を除く): 31120659458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 4250293, 8500586, 21251465, 29752051, 42502930, 59504102, 148760255, 297520510, 412278421, 824556842, 2061392105, 2885948947, 4122784210, 5771897894, 14429744735, 28859489470]

約数ペア:

[(1, 28859489470), (2, 14429744735), (5, 5771897894), (7, 4122784210), (10, 2885948947), (14, 2061392105), (35, 824556842), (70, 412278421), (97, 297520510), (194, 148760255), (485, 59504102), (679, 42502930), (970, 29752051), (1358, 21251465), (3395, 8500586), (6790, 4250293)]