27121567688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{2687}}^1$

素因数の和:3174

約数の個数: 64

約数和(自身を含む): 53174016000

約数和(自身を除く): 26052448312

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 313, 556, 626, 1112, 1252, 2504, 2687, 4031, 5374, 8062, 9077, 10748, 16124, 18154, 21496, 32248, 36308, 43507, 72616, 77923, 87014, 155846, 174028, 311692, 348056, 373493, 623384, 746986, 841031, 1261703, 1493972, 1682062, 2523406, 2987944, 3364124, 5046812, 6728248, 10093624, 10831297, 21662594, 24389899, 43325188, 48779798, 86650376, 97559596, 116903309, 195119192, 233806618, 467613236, 935226472, 3390195961, 6780391922, 13560783844, 27121567688]

約数ペア:

[(1, 27121567688), (2, 13560783844), (4, 6780391922), (8, 3390195961), (29, 935226472), (58, 467613236), (116, 233806618), (139, 195119192), (232, 116903309), (278, 97559596), (313, 86650376), (556, 48779798), (626, 43325188), (1112, 24389899), (1252, 21662594), (2504, 10831297), (2687, 10093624), (4031, 6728248), (5374, 5046812), (8062, 3364124), (9077, 2987944), (10748, 2523406), (16124, 1682062), (18154, 1493972), (21496, 1261703), (32248, 841031), (36308, 746986), (43507, 623384), (72616, 373493), (77923, 348056), (87014, 311692), (155846, 174028)]