57721428

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{6653}}^1$

素因数の和:6904

約数の個数: 36

約数和(自身を含む): 146534388

約数和(自身を除く): 88812960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 6653, 8676, 13306, 19959, 26612, 39918, 59877, 79836, 119754, 239508, 1603373, 3206746, 4810119, 6413492, 9620238, 14430357, 19240476, 28860714, 57721428]

約数ペア:

[(1, 57721428), (2, 28860714), (3, 19240476), (4, 14430357), (6, 9620238), (9, 6413492), (12, 4810119), (18, 3206746), (36, 1603373), (241, 239508), (482, 119754), (723, 79836), (964, 59877), (1446, 39918), (2169, 26612), (2892, 19959), (4338, 13306), (6653, 8676)]