71314428

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{21149}}^1$

素因数の和:21437

約数の個数: 24

約数和(自身を含む): 167000400

約数和(自身を除く): 95685972

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 21149, 42298, 63447, 84596, 126894, 253788, 5942869, 11885738, 17828607, 23771476, 35657214, 71314428]

約数ペア:

[(1, 71314428), (2, 35657214), (3, 23771476), (4, 17828607), (6, 11885738), (12, 5942869), (281, 253788), (562, 126894), (843, 84596), (1124, 63447), (1686, 42298), (3372, 21149)]