66644103694

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9239}}^1\times {\mathrm{4057}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 115187466240

約数和(自身を除く): 48543362546

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4057, 8114, 9239, 18478, 28399, 56798, 64673, 129346, 515239, 1030478, 1173353, 2346706, 3606673, 7213346, 8213471, 16426942, 37482623, 74965246, 262378361, 524756722, 4760293121, 9520586242, 33322051847, 66644103694]

約数ペア:

[(1, 66644103694), (2, 33322051847), (7, 9520586242), (14, 4760293121), (127, 524756722), (254, 262378361), (889, 74965246), (1778, 37482623), (4057, 16426942), (8114, 8213471), (9239, 7213346), (18478, 3606673), (28399, 2346706), (56798, 1173353), (64673, 1030478), (129346, 515239)]