27665456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19001}}^1$

素因数の和:19029

約数の個数: 40

約数和(自身を含む): 65974944

約数和(自身を除く): 38309488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19001, 38002, 76004, 133007, 152008, 247013, 266014, 304016, 494026, 532028, 988052, 1064056, 1729091, 1976104, 2128112, 3458182, 3952208, 6916364, 13832728, 27665456]

約数ペア:

[(1, 27665456), (2, 13832728), (4, 6916364), (7, 3952208), (8, 3458182), (13, 2128112), (14, 1976104), (16, 1729091), (26, 1064056), (28, 988052), (52, 532028), (56, 494026), (91, 304016), (104, 266014), (112, 247013), (182, 152008), (208, 133007), (364, 76004), (728, 38002), (1456, 19001)]