13988992

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 28038780

約数和(自身を除く): 14049788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 373, 586, 746, 1172, 1492, 2344, 2984, 4688, 5968, 9376, 11936, 18752, 23872, 37504, 47744, 109289, 218578, 437156, 874312, 1748624, 3497248, 6994496, 13988992]

約数ペア:

[(1, 13988992), (2, 6994496), (4, 3497248), (8, 1748624), (16, 874312), (32, 437156), (64, 218578), (128, 109289), (293, 47744), (373, 37504), (586, 23872), (746, 18752), (1172, 11936), (1492, 9376), (2344, 5968), (2984, 4688)]