13048672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 31624992

約数和(自身を除く): 18576320

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, 4481, 8962, 17924, 31367, 35848, 58253, 62734, 71696, 116506, 125468, 143392, 233012, 250936, 407771, 466024, 501872, 815542, 932048, 1003744, 1631084, 1864096, 3262168, 6524336, 13048672]

約数ペア:

[(1, 13048672), (2, 6524336), (4, 3262168), (7, 1864096), (8, 1631084), (13, 1003744), (14, 932048), (16, 815542), (26, 501872), (28, 466024), (32, 407771), (52, 250936), (56, 233012), (91, 143392), (104, 125468), (112, 116506), (182, 71696), (208, 62734), (224, 58253), (364, 35848), (416, 31367), (728, 17924), (1456, 8962), (2912, 4481)]