16812712

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 36573120

約数和(自身を除く): 19760408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 4481, 8962, 17924, 31367, 35848, 62734, 125468, 250936, 300227, 600454, 1200908, 2101589, 2401816, 4203178, 8406356, 16812712]

約数ペア:

[(1, 16812712), (2, 8406356), (4, 4203178), (7, 2401816), (8, 2101589), (14, 1200908), (28, 600454), (56, 300227), (67, 250936), (134, 125468), (268, 62734), (469, 35848), (536, 31367), (938, 17924), (1876, 8962), (3752, 4481)]