47089631888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{648689}}^1$

素因数の和:649059

約数の個数: 40

約数和(自身を含む): 98536011000

約数和(自身を除く): 51446379112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 2792, 4537, 5584, 9074, 18148, 36296, 72592, 648689, 1297378, 2594756, 5189512, 8432957, 10379024, 16865914, 33731828, 67463656, 134927312, 226392461, 452784922, 905569844, 1811139688, 2943101993, 3622279376, 5886203986, 11772407972, 23544815944, 47089631888]

約数ペア:

[(1, 47089631888), (2, 23544815944), (4, 11772407972), (8, 5886203986), (13, 3622279376), (16, 2943101993), (26, 1811139688), (52, 905569844), (104, 452784922), (208, 226392461), (349, 134927312), (698, 67463656), (1396, 33731828), (2792, 16865914), (4537, 10379024), (5584, 8432957), (9074, 5189512), (18148, 2594756), (36296, 1297378), (72592, 648689)]