13246688

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 18858112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4549, 9098, 18196, 31843, 36392, 59137, 63686, 72784, 118274, 127372, 145568, 236548, 254744, 413959, 473096, 509488, 827918, 946192, 1018976, 1655836, 1892384, 3311672, 6623344, 13246688]

約数ペア:

[(1, 13246688), (2, 6623344), (4, 3311672), (7, 1892384), (8, 1655836), (13, 1018976), (14, 946192), (16, 827918), (26, 509488), (28, 473096), (32, 413959), (52, 254744), (56, 236548), (91, 145568), (104, 127372), (112, 118274), (182, 72784), (208, 63686), (224, 59137), (364, 36392), (416, 31843), (728, 18196), (1456, 9098), (2912, 4549)]