28169675170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4422241}}^1$

素因数の和:4422275

約数の個数: 48

約数和(自身を含む): 63521084088

約数和(自身を除く): 35351408918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 4422241, 8844482, 22111205, 30955687, 44222410, 57489133, 61911374, 114978266, 154778435, 216689809, 287445665, 309556870, 402423931, 433379618, 574891330, 804847862, 1083449045, 2012119655, 2166898090, 2816967517, 4024239310, 5633935034, 14084837585, 28169675170]

約数ペア:

[(1, 28169675170), (2, 14084837585), (5, 5633935034), (7, 4024239310), (10, 2816967517), (13, 2166898090), (14, 2012119655), (26, 1083449045), (35, 804847862), (49, 574891330), (65, 433379618), (70, 402423931), (91, 309556870), (98, 287445665), (130, 216689809), (182, 154778435), (245, 114978266), (455, 61911374), (490, 57489133), (637, 44222410), (910, 30955687), (1274, 22111205), (3185, 8844482), (6370, 4422241)]