25336376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 51483600

約数和(自身を除く): 26147224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1361, 1432, 2327, 2722, 4654, 5444, 9308, 10888, 17693, 18616, 35386, 70772, 141544, 243619, 487238, 974476, 1948952, 3167047, 6334094, 12668188, 25336376]

約数ペア:

[(1, 25336376), (2, 12668188), (4, 6334094), (8, 3167047), (13, 1948952), (26, 974476), (52, 487238), (104, 243619), (179, 141544), (358, 70772), (716, 35386), (1361, 18616), (1432, 17693), (2327, 10888), (2722, 9308), (4654, 5444)]