28853956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 52496640

約数和(自身を除く): 23642684

約数列:

[1, 2, 4, 29, 58, 116, 251, 502, 991, 1004, 1982, 3964, 7279, 14558, 28739, 29116, 57478, 114956, 248741, 497482, 994964, 7213489, 14426978, 28853956]

約数ペア:

[(1, 28853956), (2, 14426978), (4, 7213489), (29, 994964), (58, 497482), (116, 248741), (251, 114956), (502, 57478), (991, 29116), (1004, 28739), (1982, 14558), (3964, 7279)]