27684316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 36

約数和(自身を含む): 54429984

約数和(自身を除く): 26745668

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 1217, 2068, 2434, 4868, 5687, 11374, 13387, 22748, 26774, 53548, 57199, 114398, 147257, 228796, 294514, 589028, 629189, 1258378, 2516756, 6921079, 13842158, 27684316]

約数ペア:

[(1, 27684316), (2, 13842158), (4, 6921079), (11, 2516756), (22, 1258378), (44, 629189), (47, 589028), (94, 294514), (121, 228796), (188, 147257), (242, 114398), (484, 57199), (517, 53548), (1034, 26774), (1217, 22748), (2068, 13387), (2434, 11374), (4868, 5687)]