28852810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17921}}^1$

素因数の和:17958

約数の個数: 32

約数和(自身を含む): 61938432

約数和(自身を除く): 33085622

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 17921, 35842, 89605, 125447, 179210, 250894, 412183, 627235, 824366, 1254470, 2060915, 2885281, 4121830, 5770562, 14426405, 28852810]

約数ペア:

[(1, 28852810), (2, 14426405), (5, 5770562), (7, 4121830), (10, 2885281), (14, 2060915), (23, 1254470), (35, 824366), (46, 627235), (70, 412183), (115, 250894), (161, 179210), (230, 125447), (322, 89605), (805, 35842), (1610, 17921)]