2896893328

素因数分解:

$2^4\times 7^2\times {\mathrm{647}}^1\times {\mathrm{5711}}^1$

素因数の和:6380

約数の個数: 60

約数和(自身を含む): 6540331392

約数和(自身を除く): 3643438064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 647, 784, 1294, 2588, 4529, 5176, 5711, 9058, 10352, 11422, 18116, 22844, 31703, 36232, 39977, 45688, 63406, 72464, 79954, 91376, 126812, 159908, 253624, 279839, 319816, 507248, 559678, 639632, 1119356, 2238712, 3695017, 4477424, 7390034, 14780068, 25865119, 29560136, 51730238, 59120272, 103460476, 181055833, 206920952, 362111666, 413841904, 724223332, 1448446664, 2896893328]

約数ペア:

[(1, 2896893328), (2, 1448446664), (4, 724223332), (7, 413841904), (8, 362111666), (14, 206920952), (16, 181055833), (28, 103460476), (49, 59120272), (56, 51730238), (98, 29560136), (112, 25865119), (196, 14780068), (392, 7390034), (647, 4477424), (784, 3695017), (1294, 2238712), (2588, 1119356), (4529, 639632), (5176, 559678), (5711, 507248), (9058, 319816), (10352, 279839), (11422, 253624), (18116, 159908), (22844, 126812), (31703, 91376), (36232, 79954), (39977, 72464), (45688, 63406)]