71705766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47237}}^1$

素因数の和:47276

約数の個数: 32

約数和(自身を含む): 163254528

約数和(自身を除く): 91548762

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 47237, 94474, 141711, 283422, 519607, 1039214, 1086451, 1558821, 2172902, 3117642, 3259353, 6518706, 11950961, 23901922, 35852883, 71705766]

約数ペア:

[(1, 71705766), (2, 35852883), (3, 23901922), (6, 11950961), (11, 6518706), (22, 3259353), (23, 3117642), (33, 2172902), (46, 1558821), (66, 1086451), (69, 1039214), (138, 519607), (253, 283422), (506, 141711), (759, 94474), (1518, 47237)]