27897777124

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1123}}^1\times {\mathrm{4597}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 56146803328

約数和(自身を除く): 28249026204

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1123, 1351, 2246, 2702, 4492, 4597, 5404, 7861, 9194, 15722, 18388, 31444, 32179, 64358, 128716, 216739, 433478, 866956, 887221, 1517173, 1774442, 3034346, 3548884, 5162431, 6068692, 6210547, 10324862, 12421094, 20649724, 24842188, 36137017, 72274034, 144548068, 996349183, 1992698366, 3985396732, 6974444281, 13948888562, 27897777124]

約数ペア:

[(1, 27897777124), (2, 13948888562), (4, 6974444281), (7, 3985396732), (14, 1992698366), (28, 996349183), (193, 144548068), (386, 72274034), (772, 36137017), (1123, 24842188), (1351, 20649724), (2246, 12421094), (2702, 10324862), (4492, 6210547), (4597, 6068692), (5404, 5162431), (7861, 3548884), (9194, 3034346), (15722, 1774442), (18388, 1517173), (31444, 887221), (32179, 866956), (64358, 433478), (128716, 216739)]