17924728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 35667360

約数和(自身を除く): 17742632

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 1597, 2806, 3194, 5612, 6388, 11224, 12776, 36731, 73462, 97417, 146924, 194834, 293848, 389668, 779336, 2240591, 4481182, 8962364, 17924728]

約数ペア:

[(1, 17924728), (2, 8962364), (4, 4481182), (8, 2240591), (23, 779336), (46, 389668), (61, 293848), (92, 194834), (122, 146924), (184, 97417), (244, 73462), (488, 36731), (1403, 12776), (1597, 11224), (2806, 6388), (3194, 5612)]