41379988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 36

約数和(自身を含む): 80380188

約数和(自身を除く): 39000200

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 1493, 2132, 2986, 5972, 6929, 13858, 19409, 27716, 38818, 61213, 77636, 122426, 244852, 252317, 504634, 795769, 1009268, 1591538, 3183076, 10344997, 20689994, 41379988]

約数ペア:

[(1, 41379988), (2, 20689994), (4, 10344997), (13, 3183076), (26, 1591538), (41, 1009268), (52, 795769), (82, 504634), (164, 252317), (169, 244852), (338, 122426), (533, 77636), (676, 61213), (1066, 38818), (1493, 27716), (2132, 19409), (2986, 13858), (5972, 6929)]