27455384

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 57312360

約数和(自身を除く): 29856976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 251, 452, 484, 502, 904, 968, 1004, 1243, 2008, 2486, 2761, 4972, 5522, 9944, 11044, 13673, 22088, 27346, 28363, 30371, 54692, 56726, 60742, 109384, 113452, 121484, 226904, 242968, 311993, 623986, 1247972, 2495944, 3431923, 6863846, 13727692, 27455384]

約数ペア:

[(1, 27455384), (2, 13727692), (4, 6863846), (8, 3431923), (11, 2495944), (22, 1247972), (44, 623986), (88, 311993), (113, 242968), (121, 226904), (226, 121484), (242, 113452), (251, 109384), (452, 60742), (484, 56726), (502, 54692), (904, 30371), (968, 28363), (1004, 27346), (1243, 22088), (2008, 13673), (2486, 11044), (2761, 9944), (4972, 5522)]