27830192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 58964976

約数和(自身を除く): 31134784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 1997, 3484, 3994, 6968, 7988, 13936, 15976, 25961, 31952, 51922, 103844, 133799, 207688, 267598, 415376, 535196, 1070392, 1739387, 2140784, 3478774, 6957548, 13915096, 27830192]

約数ペア:

[(1, 27830192), (2, 13915096), (4, 6957548), (8, 3478774), (13, 2140784), (16, 1739387), (26, 1070392), (52, 535196), (67, 415376), (104, 267598), (134, 207688), (208, 133799), (268, 103844), (536, 51922), (871, 31952), (1072, 25961), (1742, 15976), (1997, 13936), (3484, 7988), (3994, 6968)]