27949922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 30885022

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 607, 1001, 1214, 1771, 2002, 2093, 3289, 3542, 4186, 4249, 6578, 6677, 7891, 8498, 13354, 13961, 15782, 23023, 27922, 46046, 46739, 55237, 86801, 93478, 97727, 110474, 153571, 173602, 181493, 195454, 307142, 362986, 607607, 1074997, 1215214, 1270451, 1996423, 2149994, 2540902, 3992846, 13974961, 27949922]

約数ペア:

[(1, 27949922), (2, 13974961), (7, 3992846), (11, 2540902), (13, 2149994), (14, 1996423), (22, 1270451), (23, 1215214), (26, 1074997), (46, 607607), (77, 362986), (91, 307142), (143, 195454), (154, 181493), (161, 173602), (182, 153571), (253, 110474), (286, 97727), (299, 93478), (322, 86801), (506, 55237), (598, 46739), (607, 46046), (1001, 27922), (1214, 23023), (1771, 15782), (2002, 13961), (2093, 13354), (3289, 8498), (3542, 7891), (4186, 6677), (4249, 6578)]