28521582

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^2\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 57689448

約数和(自身を除く): 29167866

約数列:

[1, 2, 3, 6, 131, 262, 277, 393, 554, 786, 831, 1662, 17161, 34322, 36287, 51483, 72574, 102966, 108861, 217722, 4753597, 9507194, 14260791, 28521582]

約数ペア:

[(1, 28521582), (2, 14260791), (3, 9507194), (6, 4753597), (131, 217722), (262, 108861), (277, 102966), (393, 72574), (554, 51483), (786, 36287), (831, 34322), (1662, 17161)]