64925847938

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{123989}}^1$

素因数の和:124442

約数の個数: 32

約数和(自身を含む): 112626564480

約数和(自身を除く): 47700716542

約数列:

[1, 2, 7, 14, 113, 226, 331, 662, 791, 1582, 2317, 4634, 37403, 74806, 123989, 247978, 261821, 523642, 867923, 1735846, 14010757, 28021514, 41040359, 82080718, 98075299, 196150598, 287282513, 574565026, 4637560567, 9275121134, 32462923969, 64925847938]

約数ペア:

[(1, 64925847938), (2, 32462923969), (7, 9275121134), (14, 4637560567), (113, 574565026), (226, 287282513), (331, 196150598), (662, 98075299), (791, 82080718), (1582, 41040359), (2317, 28021514), (4634, 14010757), (37403, 1735846), (74806, 867923), (123989, 523642), (247978, 261821)]