28543996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5659}}^1$

素因数の和:5773

約数の個数: 24

約数和(自身を含む): 54358640

約数和(自身を除く): 25814644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 5659, 11318, 22636, 73567, 147134, 294268, 548923, 1097846, 2195692, 7135999, 14271998, 28543996]

約数ペア:

[(1, 28543996), (2, 14271998), (4, 7135999), (13, 2195692), (26, 1097846), (52, 548923), (97, 294268), (194, 147134), (388, 73567), (1261, 22636), (2522, 11318), (5044, 5659)]