7280224

素因数分解:

$2^5\times 7^2\times {\mathrm{4643}}^1$

素因数の和:4667

約数の個数: 36

約数和(自身を含む): 16676604

約数和(自身を除く): 9396380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 4643, 9286, 18572, 32501, 37144, 65002, 74288, 130004, 148576, 227507, 260008, 455014, 520016, 910028, 1040032, 1820056, 3640112, 7280224]

約数ペア:

[(1, 7280224), (2, 3640112), (4, 1820056), (7, 1040032), (8, 910028), (14, 520016), (16, 455014), (28, 260008), (32, 227507), (49, 148576), (56, 130004), (98, 74288), (112, 65002), (196, 37144), (224, 32501), (392, 18572), (784, 9286), (1568, 4643)]