28496442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 62454240

約数和(自身を除く): 33957798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 169, 179, 314, 338, 358, 471, 507, 537, 942, 1014, 1074, 2041, 2327, 4082, 4654, 6123, 6981, 12246, 13962, 26533, 28103, 30251, 53066, 56206, 60502, 79599, 84309, 90753, 159198, 168618, 181506, 365339, 730678, 1096017, 2192034, 4749407, 9498814, 14248221, 28496442]

約数ペア:

[(1, 28496442), (2, 14248221), (3, 9498814), (6, 4749407), (13, 2192034), (26, 1096017), (39, 730678), (78, 365339), (157, 181506), (169, 168618), (179, 159198), (314, 90753), (338, 84309), (358, 79599), (471, 60502), (507, 56206), (537, 53066), (942, 30251), (1014, 28103), (1074, 26533), (2041, 13962), (2327, 12246), (4082, 6981), (4654, 6123)]