27269944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 55329120

約数和(自身を除く): 28059176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 997, 1052, 1994, 2104, 3419, 3988, 6838, 7976, 12961, 13676, 25922, 27352, 51844, 103688, 262211, 524422, 1048844, 2097688, 3408743, 6817486, 13634972, 27269944]

約数ペア:

[(1, 27269944), (2, 13634972), (4, 6817486), (8, 3408743), (13, 2097688), (26, 1048844), (52, 524422), (104, 262211), (263, 103688), (526, 51844), (997, 27352), (1052, 25922), (1994, 13676), (2104, 12961), (3419, 7976), (3988, 6838)]