38820418532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{360959}}^1$

素因数の和:361160

約数の個数: 48

約数和(自身を含む): 81501880320

約数和(自身を除く): 42681461788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 167, 322, 334, 644, 668, 1169, 2338, 3841, 4676, 7682, 15364, 26887, 53774, 107548, 360959, 721918, 1443836, 2526713, 5053426, 8302057, 10106852, 16604114, 33208228, 58114399, 60280153, 116228798, 120560306, 232457596, 241120612, 421961071, 843922142, 1386443519, 1687844284, 2772887038, 5545774076, 9705104633, 19410209266, 38820418532]

約数ペア:

[(1, 38820418532), (2, 19410209266), (4, 9705104633), (7, 5545774076), (14, 2772887038), (23, 1687844284), (28, 1386443519), (46, 843922142), (92, 421961071), (161, 241120612), (167, 232457596), (322, 120560306), (334, 116228798), (644, 60280153), (668, 58114399), (1169, 33208228), (2338, 16604114), (3841, 10106852), (4676, 8302057), (7682, 5053426), (15364, 2526713), (26887, 1443836), (53774, 721918), (107548, 360959)]