25902942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 57095808

約数和(自身を除く): 31192866

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 7723, 15446, 23169, 46338, 100399, 200798, 301197, 332089, 602394, 664178, 996267, 1992534, 4317157, 8634314, 12951471, 25902942]

約数ペア:

[(1, 25902942), (2, 12951471), (3, 8634314), (6, 4317157), (13, 1992534), (26, 996267), (39, 664178), (43, 602394), (78, 332089), (86, 301197), (129, 200798), (258, 100399), (559, 46338), (1118, 23169), (1677, 15446), (3354, 7723)]