27581944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 56211120

約数和(自身を除く): 28629176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2347, 2938, 4694, 5876, 9388, 11752, 18776, 30511, 61022, 122044, 244088, 265211, 530422, 1060844, 2121688, 3447743, 6895486, 13790972, 27581944]

約数ペア:

[(1, 27581944), (2, 13790972), (4, 6895486), (8, 3447743), (13, 2121688), (26, 1060844), (52, 530422), (104, 265211), (113, 244088), (226, 122044), (452, 61022), (904, 30511), (1469, 18776), (2347, 11752), (2938, 9388), (4694, 5876)]