28941844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 52276448

約数和(自身を除く): 23334604

約数列:

[1, 2, 4, 37, 74, 148, 283, 566, 691, 1132, 1382, 2764, 10471, 20942, 25567, 41884, 51134, 102268, 195553, 391106, 782212, 7235461, 14470922, 28941844]

約数ペア:

[(1, 28941844), (2, 14470922), (4, 7235461), (37, 782212), (74, 391106), (148, 195553), (283, 102268), (566, 51134), (691, 41884), (1132, 25567), (1382, 20942), (2764, 10471)]