1521025184

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{70003}}^1$

素因数の和:70117

約数の個数: 48

約数和(自身を含む): 3457637568

約数和(自身を除く): 1936612384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 70003, 140006, 280012, 490021, 560024, 980042, 1120048, 1960084, 2240096, 3920168, 6790291, 7840336, 13580582, 15680672, 27161164, 47532037, 54322328, 95064074, 108644656, 190128148, 217289312, 380256296, 760512592, 1521025184]

約数ペア:

[(1, 1521025184), (2, 760512592), (4, 380256296), (7, 217289312), (8, 190128148), (14, 108644656), (16, 95064074), (28, 54322328), (32, 47532037), (56, 27161164), (97, 15680672), (112, 13580582), (194, 7840336), (224, 6790291), (388, 3920168), (679, 2240096), (776, 1960084), (1358, 1120048), (1552, 980042), (2716, 560024), (3104, 490021), (5432, 280012), (10864, 140006), (21728, 70003)]