28318441316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{10607}}^1$

素因数の和:11960

約数の個数: 48

約数和(自身を含む): 55260721152

約数和(自身を除く): 26942279836

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1291, 2068, 2582, 5164, 10607, 14201, 21214, 28402, 42428, 56804, 60677, 116677, 121354, 233354, 242708, 466708, 498529, 667447, 997058, 1334894, 1994116, 2669788, 5483819, 10967638, 13693637, 21935276, 27387274, 54774548, 150630007, 301260014, 602520028, 643600939, 1287201878, 2574403756, 7079610329, 14159220658, 28318441316]

約数ペア:

[(1, 28318441316), (2, 14159220658), (4, 7079610329), (11, 2574403756), (22, 1287201878), (44, 643600939), (47, 602520028), (94, 301260014), (188, 150630007), (517, 54774548), (1034, 27387274), (1291, 21935276), (2068, 13693637), (2582, 10967638), (5164, 5483819), (10607, 2669788), (14201, 1994116), (21214, 1334894), (28402, 997058), (42428, 667447), (56804, 498529), (60677, 466708), (116677, 242708), (121354, 233354)]