28755844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5701}}^1$

素因数の和:5815

約数の個数: 24

約数和(自身を含む): 54762008

約数和(自身を除く): 26006164

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 5701, 11402, 22804, 74113, 148226, 296452, 552997, 1105994, 2211988, 7188961, 14377922, 28755844]

約数ペア:

[(1, 28755844), (2, 14377922), (4, 7188961), (13, 2211988), (26, 1105994), (52, 552997), (97, 296452), (194, 148226), (388, 74113), (1261, 22804), (2522, 11402), (5044, 5701)]