38144724688

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1294973}}^1$

素因数の和:1295251

約数の個数: 40

約数和(自身を含む): 84784537728

約数和(自身を除く): 46639813040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 1294973, 2589946, 5179892, 9064811, 10359784, 18129622, 20719568, 36259244, 72518488, 145036976, 340577899, 681155798, 1362311596, 2384045293, 2724623192, 4768090586, 5449246384, 9536181172, 19072362344, 38144724688]

約数ペア:

[(1, 38144724688), (2, 19072362344), (4, 9536181172), (7, 5449246384), (8, 4768090586), (14, 2724623192), (16, 2384045293), (28, 1362311596), (56, 681155798), (112, 340577899), (263, 145036976), (526, 72518488), (1052, 36259244), (1841, 20719568), (2104, 18129622), (3682, 10359784), (4208, 9064811), (7364, 5179892), (14728, 2589946), (29456, 1294973)]