27718438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2508

約数の個数: 24

約数和(自身を含む): 46692576

約数和(自身を除く): 18974138

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 2437, 4874, 5687, 11374, 26807, 53614, 114539, 229078, 294877, 589754, 1259929, 2519858, 13859219, 27718438]

約数ペア:

[(1, 27718438), (2, 13859219), (11, 2519858), (22, 1259929), (47, 589754), (94, 294877), (121, 229078), (242, 114539), (517, 53614), (1034, 26807), (2437, 11374), (4874, 5687)]