27871376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 59412864

約数和(自身を除く): 31541488

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 2851, 4888, 5702, 9776, 11404, 22808, 37063, 45616, 74126, 133997, 148252, 267994, 296504, 535988, 593008, 1071976, 1741961, 2143952, 3483922, 6967844, 13935688, 27871376]

約数ペア:

[(1, 27871376), (2, 13935688), (4, 6967844), (8, 3483922), (13, 2143952), (16, 1741961), (26, 1071976), (47, 593008), (52, 535988), (94, 296504), (104, 267994), (188, 148252), (208, 133997), (376, 74126), (611, 45616), (752, 37063), (1222, 22808), (2444, 11404), (2851, 9776), (4888, 5702)]