29001128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 29785432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 647, 862, 1294, 1724, 2588, 3448, 5176, 5603, 8411, 11206, 16822, 22412, 33644, 44824, 67288, 278857, 557714, 1115428, 2230856, 3625141, 7250282, 14500564, 29001128]

約数ペア:

[(1, 29001128), (2, 14500564), (4, 7250282), (8, 3625141), (13, 2230856), (26, 1115428), (52, 557714), (104, 278857), (431, 67288), (647, 44824), (862, 33644), (1294, 22412), (1724, 16822), (2588, 11206), (3448, 8411), (5176, 5603)]