27670118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 27280282

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 58, 119, 133, 203, 211, 238, 266, 323, 406, 422, 493, 551, 646, 986, 1102, 1477, 2261, 2954, 3451, 3587, 3857, 4009, 4522, 6119, 6902, 7174, 7714, 8018, 9367, 12238, 18734, 25109, 28063, 42833, 50218, 56126, 65569, 68153, 85666, 104023, 116261, 131138, 136306, 208046, 232522, 477071, 728161, 813827, 954142, 1456322, 1627654, 1976437, 3952874, 13835059, 27670118]

約数ペア:

[(1, 27670118), (2, 13835059), (7, 3952874), (14, 1976437), (17, 1627654), (19, 1456322), (29, 954142), (34, 813827), (38, 728161), (58, 477071), (119, 232522), (133, 208046), (203, 136306), (211, 131138), (238, 116261), (266, 104023), (323, 85666), (406, 68153), (422, 65569), (493, 56126), (551, 50218), (646, 42833), (986, 28063), (1102, 25109), (1477, 18734), (2261, 12238), (2954, 9367), (3451, 8018), (3587, 7714), (3857, 7174), (4009, 6902), (4522, 6119)]